docs/dyn/storage_v1.objects.html - external/github.com/google/google-api-python-client - Git at Google

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 <h1><a href="storage_v1.html">Cloud Storage JSON API</a> . <a href="storage_v1.objects.html">objects</a></h1>
 <h2>Instance Methods</h2>
 <p class="toc_element">
   <code><a href="#compose">compose(destinationBucket, destinationObject, body, ifGenerationMatch=None, ifMetagenerationMatch=None, destinationPredefinedAcl=None)</a></code></p>
 <p class="firstline">Concatenates a list of existing objects into a new object in the same bucket.</p>
 <p class="toc_element">
   <code><a href="#compose_media">compose_media(destinationBucket, destinationObject, body, ifGenerationMatch=None, ifMetagenerationMatch=None, destinationPredefinedAcl=None)</a></code></p>
 <p class="firstline">Concatenates a list of existing objects into a new object in the same bucket.</p>
 <p class="toc_element">
   <code><a href="#copy">copy(sourceBucket, sourceObject, destinationBucket, destinationObject, body, projection=None, sourceGeneration=None, ifSourceGenerationNotMatch=None, ifSourceMetagenerationNotMatch=None, ifGenerationMatch=None, ifGenerationNotMatch=None, ifMetagenerationMatch=None, destinationPredefinedAcl=None, ifSourceGenerationMatch=None, ifSourceMetagenerationMatch=None, ifMetagenerationNotMatch=None)</a></code></p>
 <p class="firstline">Copies a source object to a destination object. Optionally overrides metadata.</p>
 <p class="toc_element">
   <code><a href="#copy_media">copy_media(sourceBucket, sourceObject, destinationBucket, destinationObject, body, projection=None, sourceGeneration=None, ifSourceGenerationNotMatch=None, ifSourceMetagenerationNotMatch=None, ifGenerationMatch=None, ifGenerationNotMatch=None, ifMetagenerationMatch=None, destinationPredefinedAcl=None, ifSourceGenerationMatch=None, ifSourceMetagenerationMatch=None, ifMetagenerationNotMatch=None)</a></code></p>
 <p class="firstline">Copies a source object to a destination object. Optionally overrides metadata.</p>
 <p class="toc_element">
   <code><a href="#delete">delete(bucket, object, ifGenerationNotMatch=None, generation=None, ifMetagenerationMatch=None, ifGenerationMatch=None, ifMetagenerationNotMatch=None)</a></code></p>
 <p class="firstline">Deletes an object and its metadata. Deletions are permanent if versioning is not enabled for the bucket, or if the generation parameter is used.</p>
 <p class="toc_element">
   <code><a href="#get">get(bucket, object, ifGenerationNotMatch=None, generation=None, ifMetagenerationMatch=None, ifGenerationMatch=None, ifMetagenerationNotMatch=None, projection=None)</a></code></p>
 <p class="firstline">Retrieves an object or its metadata.</p>
 <p class="toc_element">
   <code><a href="#get_media">get_media(bucket, object, ifGenerationNotMatch=None, generation=None, ifMetagenerationMatch=None, ifGenerationMatch=None, ifMetagenerationNotMatch=None, projection=None)</a></code></p>
 <p class="firstline">Retrieves an object or its metadata.</p>
 <p class="toc_element">
   <code><a href="#insert">insert(bucket, body=None, projection=None, media_body=None, predefinedAcl=None, ifGenerationMatch=None, ifGenerationNotMatch=None, name=None, ifMetagenerationMatch=None, contentEncoding=None, media_mime_type=None, ifMetagenerationNotMatch=None)</a></code></p>
 <p class="firstline">Stores a new object and metadata.</p>
 <p class="toc_element">
   <code><a href="#insert_media">insert_media(bucket, body=None, projection=None, media_body=None, predefinedAcl=None, ifGenerationMatch=None, ifGenerationNotMatch=None, name=None, ifMetagenerationMatch=None, contentEncoding=None, media_mime_type=None, ifMetagenerationNotMatch=None)</a></code></p>
 <p class="firstline">Stores a new object and metadata.</p>
 <p class="toc_element">
   <code><a href="#list">list(bucket, projection=None, versions=None, delimiter=None, maxResults=None, pageToken=None, prefix=None)</a></code></p>
 <p class="firstline">Retrieves a list of objects matching the criteria.</p>
 <p class="toc_element">
   <code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
 <p class="firstline">Retrieves the next page of results.</p>
 <p class="toc_element">
   <code><a href="#patch">patch(bucket, object, body, ifGenerationMatch=None, ifGenerationNotMatch=None, generation=None, ifMetagenerationMatch=None, predefinedAcl=None, ifMetagenerationNotMatch=None, projection=None)</a></code></p>
 <p class="firstline">Updates an object's metadata. This method supports patch semantics.</p>
 <p class="toc_element">
   <code><a href="#rewrite">rewrite(sourceBucket, sourceObject, destinationBucket, destinationObject, body, projection=None, sourceGeneration=None, maxBytesRewrittenPerCall=None, ifSourceGenerationNotMatch=None, ifGenerationMatch=None, ifGenerationNotMatch=None, ifSourceMetagenerationNotMatch=None, rewriteToken=None, ifMetagenerationMatch=None, destinationPredefinedAcl=None, ifSourceGenerationMatch=None, ifSourceMetagenerationMatch=None, ifMetagenerationNotMatch=None)</a></code></p>
 <p class="firstline">Rewrites a source object to a destination object. Optionally overrides metadata.</p>
 <p class="toc_element">
   <code><a href="#update">update(bucket, object, body, ifGenerationMatch=None, ifGenerationNotMatch=None, generation=None, ifMetagenerationMatch=None, predefinedAcl=None, ifMetagenerationNotMatch=None, projection=None)</a></code></p>
 <p class="firstline">Updates an object's metadata.</p>
 <p class="toc_element">
   <code><a href="#update_media">update_media(bucket, object, body, ifGenerationMatch=None, ifGenerationNotMatch=None, generation=None, ifMetagenerationMatch=None, predefinedAcl=None, ifMetagenerationNotMatch=None, projection=None)</a></code></p>
 <p class="firstline">Updates an object's metadata.</p>
 <p class="toc_element">
   <code><a href="#watchAll">watchAll(bucket, body, projection=None, versions=None, delimiter=None, maxResults=None, pageToken=None, prefix=None)</a></code></p>
 <p class="firstline">Watch for changes on all objects in a bucket.</p>
 <h3>Method Details</h3>
 <div class="method">
     <code class="details" id="compose">compose(destinationBucket, destinationObject, body, ifGenerationMatch=None, ifMetagenerationMatch=None, destinationPredefinedAcl=None)</code>
   <pre>Concatenates a list of existing objects into a new object in the same bucket.

 Args:
   destinationBucket: string, Name of the bucket in which to store the new object. (required)
   destinationObject: string, Name of the new object. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   body: object, The request body. (required)
     The object takes the form of:

 { # A Compose request.
     "kind": "storage#composeRequest", # The kind of item this is.
     "destination": { # An object. # Properties of the resulting object.
         "generation": "A String", # The content generation of this object. Used for object versioning.
         "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
         "mediaLink": "A String", # Media download link.
         "owner": { # The owner of the object. This will always be the uploader of the object.
           "entityId": "A String", # The ID for the entity.
           "entity": "A String", # The entity, in the form user-userId.
         },
         "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
         "acl": [ # Access controls on the object.
           { # An access-control entry.
             "domain": "A String", # The domain associated with the entity, if any.
             "generation": "A String", # The content generation of the object, if applied to an object.
             "object": "A String", # The name of the object, if applied to an object.
             "bucket": "A String", # The name of the bucket.
             "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
             "entity": "A String", # The entity holding the permission, in one of the following forms:
                 # - user-userId
                 # - user-email
                 # - group-groupId
                 # - group-email
                 # - domain-domain
                 # - project-team-projectId
                 # - allUsers
                 # - allAuthenticatedUsers Examples:
                 # - The user liz@example.com would be user-liz@example.com.
                 # - The group example@googlegroups.com would be group-example@googlegroups.com.
                 # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
             "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
             "role": "A String", # The access permission for the entity.
             "id": "A String", # The ID of the access-control entry.
             "entityId": "A String", # The ID for the entity, if any.
             "projectTeam": { # The project team associated with the entity, if any.
               "projectNumber": "A String", # The project number.
               "team": "A String", # The team.
             },
             "email": "A String", # The email address associated with the entity, if any.
             "selfLink": "A String", # The link to this access-control entry.
           },
         ],
         "id": "A String", # The ID of the object.
         "size": "A String", # Content-Length of the data in bytes.
         "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
         "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
         "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
         "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
         "etag": "A String", # HTTP 1.1 Entity tag for the object.
         "metadata": { # User-provided metadata, in key/value pairs.
           "a_key": "A String", # An individual metadata entry.
         },
         "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
         "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
         "contentLanguage": "A String", # Content-Language of the object data.
         "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
           "encryptionAlgorithm": "A String", # The encryption algorithm.
           "keySha256": "A String", # SHA256 hash value of the encryption key.
         },
         "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
         "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
         "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
         "name": "A String", # The name of this object. Required if not specified by URL parameter.
         "bucket": "A String", # The name of the bucket containing this object.
         "contentEncoding": "A String", # Content-Encoding of the object data.
         "contentDisposition": "A String", # Content-Disposition of the object data.
         "selfLink": "A String", # The link to this object.
         "storageClass": "A String", # Storage class of the object.
       },
     "sourceObjects": [ # The list of source objects that will be concatenated into a single object.
       {
         "generation": "A String", # The generation of this object to use as the source.
         "name": "A String", # The source object's name. The source object's bucket is implicitly the destination bucket.
         "objectPreconditions": { # Conditions that must be met for this operation to execute.
           "ifGenerationMatch": "A String", # Only perform the composition if the generation of the source object that would be used matches this value. If this value and a generation are both specified, they must be the same value or the call will fail.
         },
       },
     ],
   }

   ifGenerationMatch: string, Makes the operation conditional on whether the object's current generation matches the given value.
   ifMetagenerationMatch: string, Makes the operation conditional on whether the object's current metageneration matches the given value.
   destinationPredefinedAcl: string, Apply a predefined set of access controls to the destination object.
     Allowed values
       authenticatedRead - Object owner gets OWNER access, and allAuthenticatedUsers get READER access.
       bucketOwnerFullControl - Object owner gets OWNER access, and project team owners get OWNER access.
       bucketOwnerRead - Object owner gets OWNER access, and project team owners get READER access.
       private - Object owner gets OWNER access.
       projectPrivate - Object owner gets OWNER access, and project team members get access according to their roles.
       publicRead - Object owner gets OWNER access, and allUsers get READER access.

 Returns:
   An object of the form:

     { # An object.
       "generation": "A String", # The content generation of this object. Used for object versioning.
       "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
       "mediaLink": "A String", # Media download link.
       "owner": { # The owner of the object. This will always be the uploader of the object.
         "entityId": "A String", # The ID for the entity.
         "entity": "A String", # The entity, in the form user-userId.
       },
       "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
       "acl": [ # Access controls on the object.
         { # An access-control entry.
           "domain": "A String", # The domain associated with the entity, if any.
           "generation": "A String", # The content generation of the object, if applied to an object.
           "object": "A String", # The name of the object, if applied to an object.
           "bucket": "A String", # The name of the bucket.
           "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
           "entity": "A String", # The entity holding the permission, in one of the following forms:
               # - user-userId
               # - user-email
               # - group-groupId
               # - group-email
               # - domain-domain
               # - project-team-projectId
               # - allUsers
               # - allAuthenticatedUsers Examples:
               # - The user liz@example.com would be user-liz@example.com.
               # - The group example@googlegroups.com would be group-example@googlegroups.com.
               # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
           "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
           "role": "A String", # The access permission for the entity.
           "id": "A String", # The ID of the access-control entry.
           "entityId": "A String", # The ID for the entity, if any.
           "projectTeam": { # The project team associated with the entity, if any.
             "projectNumber": "A String", # The project number.
             "team": "A String", # The team.
           },
           "email": "A String", # The email address associated with the entity, if any.
           "selfLink": "A String", # The link to this access-control entry.
         },
       ],
       "id": "A String", # The ID of the object.
       "size": "A String", # Content-Length of the data in bytes.
       "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
       "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
       "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
       "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
       "etag": "A String", # HTTP 1.1 Entity tag for the object.
       "metadata": { # User-provided metadata, in key/value pairs.
         "a_key": "A String", # An individual metadata entry.
       },
       "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
       "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
       "contentLanguage": "A String", # Content-Language of the object data.
       "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
         "encryptionAlgorithm": "A String", # The encryption algorithm.
         "keySha256": "A String", # SHA256 hash value of the encryption key.
       },
       "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
       "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
       "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
       "name": "A String", # The name of this object. Required if not specified by URL parameter.
       "bucket": "A String", # The name of the bucket containing this object.
       "contentEncoding": "A String", # Content-Encoding of the object data.
       "contentDisposition": "A String", # Content-Disposition of the object data.
       "selfLink": "A String", # The link to this object.
       "storageClass": "A String", # Storage class of the object.
     }</pre>
 </div>

 <div class="method">
     <code class="details" id="compose_media">compose_media(destinationBucket, destinationObject, body, ifGenerationMatch=None, ifMetagenerationMatch=None, destinationPredefinedAcl=None)</code>
   <pre>Concatenates a list of existing objects into a new object in the same bucket.

 Args:
   destinationBucket: string, Name of the bucket in which to store the new object. (required)
   destinationObject: string, Name of the new object. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   body: object, The request body. (required)
     The object takes the form of:

 { # A Compose request.
     "kind": "storage#composeRequest", # The kind of item this is.
     "destination": { # An object. # Properties of the resulting object.
         "generation": "A String", # The content generation of this object. Used for object versioning.
         "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
         "mediaLink": "A String", # Media download link.
         "owner": { # The owner of the object. This will always be the uploader of the object.
           "entityId": "A String", # The ID for the entity.
           "entity": "A String", # The entity, in the form user-userId.
         },
         "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
         "acl": [ # Access controls on the object.
           { # An access-control entry.
             "domain": "A String", # The domain associated with the entity, if any.
             "generation": "A String", # The content generation of the object, if applied to an object.
             "object": "A String", # The name of the object, if applied to an object.
             "bucket": "A String", # The name of the bucket.
             "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
             "entity": "A String", # The entity holding the permission, in one of the following forms:
                 # - user-userId
                 # - user-email
                 # - group-groupId
                 # - group-email
                 # - domain-domain
                 # - project-team-projectId
                 # - allUsers
                 # - allAuthenticatedUsers Examples:
                 # - The user liz@example.com would be user-liz@example.com.
                 # - The group example@googlegroups.com would be group-example@googlegroups.com.
                 # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
             "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
             "role": "A String", # The access permission for the entity.
             "id": "A String", # The ID of the access-control entry.
             "entityId": "A String", # The ID for the entity, if any.
             "projectTeam": { # The project team associated with the entity, if any.
               "projectNumber": "A String", # The project number.
               "team": "A String", # The team.
             },
             "email": "A String", # The email address associated with the entity, if any.
             "selfLink": "A String", # The link to this access-control entry.
           },
         ],
         "id": "A String", # The ID of the object.
         "size": "A String", # Content-Length of the data in bytes.
         "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
         "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
         "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
         "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
         "etag": "A String", # HTTP 1.1 Entity tag for the object.
         "metadata": { # User-provided metadata, in key/value pairs.
           "a_key": "A String", # An individual metadata entry.
         },
         "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
         "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
         "contentLanguage": "A String", # Content-Language of the object data.
         "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
           "encryptionAlgorithm": "A String", # The encryption algorithm.
           "keySha256": "A String", # SHA256 hash value of the encryption key.
         },
         "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
         "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
         "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
         "name": "A String", # The name of this object. Required if not specified by URL parameter.
         "bucket": "A String", # The name of the bucket containing this object.
         "contentEncoding": "A String", # Content-Encoding of the object data.
         "contentDisposition": "A String", # Content-Disposition of the object data.
         "selfLink": "A String", # The link to this object.
         "storageClass": "A String", # Storage class of the object.
       },
     "sourceObjects": [ # The list of source objects that will be concatenated into a single object.
       {
         "generation": "A String", # The generation of this object to use as the source.
         "name": "A String", # The source object's name. The source object's bucket is implicitly the destination bucket.
         "objectPreconditions": { # Conditions that must be met for this operation to execute.
           "ifGenerationMatch": "A String", # Only perform the composition if the generation of the source object that would be used matches this value. If this value and a generation are both specified, they must be the same value or the call will fail.
         },
       },
     ],
   }

   ifGenerationMatch: string, Makes the operation conditional on whether the object's current generation matches the given value.
   ifMetagenerationMatch: string, Makes the operation conditional on whether the object's current metageneration matches the given value.
   destinationPredefinedAcl: string, Apply a predefined set of access controls to the destination object.
     Allowed values
       authenticatedRead - Object owner gets OWNER access, and allAuthenticatedUsers get READER access.
       bucketOwnerFullControl - Object owner gets OWNER access, and project team owners get OWNER access.
       bucketOwnerRead - Object owner gets OWNER access, and project team owners get READER access.
       private - Object owner gets OWNER access.
       projectPrivate - Object owner gets OWNER access, and project team members get access according to their roles.
       publicRead - Object owner gets OWNER access, and allUsers get READER access.

 Returns:
   The media object as a string.

     </pre>
 </div>

 <div class="method">
     <code class="details" id="copy">copy(sourceBucket, sourceObject, destinationBucket, destinationObject, body, projection=None, sourceGeneration=None, ifSourceGenerationNotMatch=None, ifSourceMetagenerationNotMatch=None, ifGenerationMatch=None, ifGenerationNotMatch=None, ifMetagenerationMatch=None, destinationPredefinedAcl=None, ifSourceGenerationMatch=None, ifSourceMetagenerationMatch=None, ifMetagenerationNotMatch=None)</code>
   <pre>Copies a source object to a destination object. Optionally overrides metadata.

 Args:
   sourceBucket: string, Name of the bucket in which to find the source object. (required)
   sourceObject: string, Name of the source object. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   destinationBucket: string, Name of the bucket in which to store the new object. Overrides the provided object metadata's bucket value, if any.For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   destinationObject: string, Name of the new object. Required when the object metadata is not otherwise provided. Overrides the object metadata's name value, if any. (required)
   body: object, The request body. (required)
     The object takes the form of:

 { # An object.
     "generation": "A String", # The content generation of this object. Used for object versioning.
     "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
     "mediaLink": "A String", # Media download link.
     "owner": { # The owner of the object. This will always be the uploader of the object.
       "entityId": "A String", # The ID for the entity.
       "entity": "A String", # The entity, in the form user-userId.
     },
     "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
     "acl": [ # Access controls on the object.
       { # An access-control entry.
         "domain": "A String", # The domain associated with the entity, if any.
         "generation": "A String", # The content generation of the object, if applied to an object.
         "object": "A String", # The name of the object, if applied to an object.
         "bucket": "A String", # The name of the bucket.
         "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
         "entity": "A String", # The entity holding the permission, in one of the following forms:
             # - user-userId
             # - user-email
             # - group-groupId
             # - group-email
             # - domain-domain
             # - project-team-projectId
             # - allUsers
             # - allAuthenticatedUsers Examples:
             # - The user liz@example.com would be user-liz@example.com.
             # - The group example@googlegroups.com would be group-example@googlegroups.com.
             # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
         "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
         "role": "A String", # The access permission for the entity.
         "id": "A String", # The ID of the access-control entry.
         "entityId": "A String", # The ID for the entity, if any.
         "projectTeam": { # The project team associated with the entity, if any.
           "projectNumber": "A String", # The project number.
           "team": "A String", # The team.
         },
         "email": "A String", # The email address associated with the entity, if any.
         "selfLink": "A String", # The link to this access-control entry.
       },
     ],
     "id": "A String", # The ID of the object.
     "size": "A String", # Content-Length of the data in bytes.
     "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
     "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
     "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
     "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
     "etag": "A String", # HTTP 1.1 Entity tag for the object.
     "metadata": { # User-provided metadata, in key/value pairs.
       "a_key": "A String", # An individual metadata entry.
     },
     "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
     "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
     "contentLanguage": "A String", # Content-Language of the object data.
     "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
       "encryptionAlgorithm": "A String", # The encryption algorithm.
       "keySha256": "A String", # SHA256 hash value of the encryption key.
     },
     "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
     "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
     "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
     "name": "A String", # The name of this object. Required if not specified by URL parameter.
     "bucket": "A String", # The name of the bucket containing this object.
     "contentEncoding": "A String", # Content-Encoding of the object data.
     "contentDisposition": "A String", # Content-Disposition of the object data.
     "selfLink": "A String", # The link to this object.
     "storageClass": "A String", # Storage class of the object.
   }

   projection: string, Set of properties to return. Defaults to noAcl, unless the object resource specifies the acl property, when it defaults to full.
     Allowed values
       full - Include all properties.
       noAcl - Omit the owner, acl property.
   sourceGeneration: string, If present, selects a specific revision of the source object (as opposed to the latest version, the default).
   ifSourceGenerationNotMatch: string, Makes the operation conditional on whether the source object's generation does not match the given value.
   ifSourceMetagenerationNotMatch: string, Makes the operation conditional on whether the source object's current metageneration does not match the given value.
   ifGenerationMatch: string, Makes the operation conditional on whether the destination object's current generation matches the given value.
   ifGenerationNotMatch: string, Makes the operation conditional on whether the destination object's current generation does not match the given value.
   ifMetagenerationMatch: string, Makes the operation conditional on whether the destination object's current metageneration matches the given value.
   destinationPredefinedAcl: string, Apply a predefined set of access controls to the destination object.
     Allowed values
       authenticatedRead - Object owner gets OWNER access, and allAuthenticatedUsers get READER access.
       bucketOwnerFullControl - Object owner gets OWNER access, and project team owners get OWNER access.
       bucketOwnerRead - Object owner gets OWNER access, and project team owners get READER access.
       private - Object owner gets OWNER access.
       projectPrivate - Object owner gets OWNER access, and project team members get access according to their roles.
       publicRead - Object owner gets OWNER access, and allUsers get READER access.
   ifSourceGenerationMatch: string, Makes the operation conditional on whether the source object's generation matches the given value.
   ifSourceMetagenerationMatch: string, Makes the operation conditional on whether the source object's current metageneration matches the given value.
   ifMetagenerationNotMatch: string, Makes the operation conditional on whether the destination object's current metageneration does not match the given value.

 Returns:
   An object of the form:

     { # An object.
       "generation": "A String", # The content generation of this object. Used for object versioning.
       "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
       "mediaLink": "A String", # Media download link.
       "owner": { # The owner of the object. This will always be the uploader of the object.
         "entityId": "A String", # The ID for the entity.
         "entity": "A String", # The entity, in the form user-userId.
       },
       "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
       "acl": [ # Access controls on the object.
         { # An access-control entry.
           "domain": "A String", # The domain associated with the entity, if any.
           "generation": "A String", # The content generation of the object, if applied to an object.
           "object": "A String", # The name of the object, if applied to an object.
           "bucket": "A String", # The name of the bucket.
           "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
           "entity": "A String", # The entity holding the permission, in one of the following forms:
               # - user-userId
               # - user-email
               # - group-groupId
               # - group-email
               # - domain-domain
               # - project-team-projectId
               # - allUsers
               # - allAuthenticatedUsers Examples:
               # - The user liz@example.com would be user-liz@example.com.
               # - The group example@googlegroups.com would be group-example@googlegroups.com.
               # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
           "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
           "role": "A String", # The access permission for the entity.
           "id": "A String", # The ID of the access-control entry.
           "entityId": "A String", # The ID for the entity, if any.
           "projectTeam": { # The project team associated with the entity, if any.
             "projectNumber": "A String", # The project number.
             "team": "A String", # The team.
           },
           "email": "A String", # The email address associated with the entity, if any.
           "selfLink": "A String", # The link to this access-control entry.
         },
       ],
       "id": "A String", # The ID of the object.
       "size": "A String", # Content-Length of the data in bytes.
       "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
       "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
       "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
       "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
       "etag": "A String", # HTTP 1.1 Entity tag for the object.
       "metadata": { # User-provided metadata, in key/value pairs.
         "a_key": "A String", # An individual metadata entry.
       },
       "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
       "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
       "contentLanguage": "A String", # Content-Language of the object data.
       "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
         "encryptionAlgorithm": "A String", # The encryption algorithm.
         "keySha256": "A String", # SHA256 hash value of the encryption key.
       },
       "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
       "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
       "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
       "name": "A String", # The name of this object. Required if not specified by URL parameter.
       "bucket": "A String", # The name of the bucket containing this object.
       "contentEncoding": "A String", # Content-Encoding of the object data.
       "contentDisposition": "A String", # Content-Disposition of the object data.
       "selfLink": "A String", # The link to this object.
       "storageClass": "A String", # Storage class of the object.
     }</pre>
 </div>

 <div class="method">
     <code class="details" id="copy_media">copy_media(sourceBucket, sourceObject, destinationBucket, destinationObject, body, projection=None, sourceGeneration=None, ifSourceGenerationNotMatch=None, ifSourceMetagenerationNotMatch=None, ifGenerationMatch=None, ifGenerationNotMatch=None, ifMetagenerationMatch=None, destinationPredefinedAcl=None, ifSourceGenerationMatch=None, ifSourceMetagenerationMatch=None, ifMetagenerationNotMatch=None)</code>
   <pre>Copies a source object to a destination object. Optionally overrides metadata.

 Args:
   sourceBucket: string, Name of the bucket in which to find the source object. (required)
   sourceObject: string, Name of the source object. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   destinationBucket: string, Name of the bucket in which to store the new object. Overrides the provided object metadata's bucket value, if any.For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   destinationObject: string, Name of the new object. Required when the object metadata is not otherwise provided. Overrides the object metadata's name value, if any. (required)
   body: object, The request body. (required)
     The object takes the form of:

 { # An object.
     "generation": "A String", # The content generation of this object. Used for object versioning.
     "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
     "mediaLink": "A String", # Media download link.
     "owner": { # The owner of the object. This will always be the uploader of the object.
       "entityId": "A String", # The ID for the entity.
       "entity": "A String", # The entity, in the form user-userId.
     },
     "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
     "acl": [ # Access controls on the object.
       { # An access-control entry.
         "domain": "A String", # The domain associated with the entity, if any.
         "generation": "A String", # The content generation of the object, if applied to an object.
         "object": "A String", # The name of the object, if applied to an object.
         "bucket": "A String", # The name of the bucket.
         "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
         "entity": "A String", # The entity holding the permission, in one of the following forms:
             # - user-userId
             # - user-email
             # - group-groupId
             # - group-email
             # - domain-domain
             # - project-team-projectId
             # - allUsers
             # - allAuthenticatedUsers Examples:
             # - The user liz@example.com would be user-liz@example.com.
             # - The group example@googlegroups.com would be group-example@googlegroups.com.
             # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
         "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
         "role": "A String", # The access permission for the entity.
         "id": "A String", # The ID of the access-control entry.
         "entityId": "A String", # The ID for the entity, if any.
         "projectTeam": { # The project team associated with the entity, if any.
           "projectNumber": "A String", # The project number.
           "team": "A String", # The team.
         },
         "email": "A String", # The email address associated with the entity, if any.
         "selfLink": "A String", # The link to this access-control entry.
       },
     ],
     "id": "A String", # The ID of the object.
     "size": "A String", # Content-Length of the data in bytes.
     "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
     "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
     "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
     "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
     "etag": "A String", # HTTP 1.1 Entity tag for the object.
     "metadata": { # User-provided metadata, in key/value pairs.
       "a_key": "A String", # An individual metadata entry.
     },
     "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
     "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
     "contentLanguage": "A String", # Content-Language of the object data.
     "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
       "encryptionAlgorithm": "A String", # The encryption algorithm.
       "keySha256": "A String", # SHA256 hash value of the encryption key.
     },
     "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
     "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
     "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
     "name": "A String", # The name of this object. Required if not specified by URL parameter.
     "bucket": "A String", # The name of the bucket containing this object.
     "contentEncoding": "A String", # Content-Encoding of the object data.
     "contentDisposition": "A String", # Content-Disposition of the object data.
     "selfLink": "A String", # The link to this object.
     "storageClass": "A String", # Storage class of the object.
   }

   projection: string, Set of properties to return. Defaults to noAcl, unless the object resource specifies the acl property, when it defaults to full.
     Allowed values
       full - Include all properties.
       noAcl - Omit the owner, acl property.
   sourceGeneration: string, If present, selects a specific revision of the source object (as opposed to the latest version, the default).
   ifSourceGenerationNotMatch: string, Makes the operation conditional on whether the source object's generation does not match the given value.
   ifSourceMetagenerationNotMatch: string, Makes the operation conditional on whether the source object's current metageneration does not match the given value.
   ifGenerationMatch: string, Makes the operation conditional on whether the destination object's current generation matches the given value.
   ifGenerationNotMatch: string, Makes the operation conditional on whether the destination object's current generation does not match the given value.
   ifMetagenerationMatch: string, Makes the operation conditional on whether the destination object's current metageneration matches the given value.
   destinationPredefinedAcl: string, Apply a predefined set of access controls to the destination object.
     Allowed values
       authenticatedRead - Object owner gets OWNER access, and allAuthenticatedUsers get READER access.
       bucketOwnerFullControl - Object owner gets OWNER access, and project team owners get OWNER access.
       bucketOwnerRead - Object owner gets OWNER access, and project team owners get READER access.
       private - Object owner gets OWNER access.
       projectPrivate - Object owner gets OWNER access, and project team members get access according to their roles.
       publicRead - Object owner gets OWNER access, and allUsers get READER access.
   ifSourceGenerationMatch: string, Makes the operation conditional on whether the source object's generation matches the given value.
   ifSourceMetagenerationMatch: string, Makes the operation conditional on whether the source object's current metageneration matches the given value.
   ifMetagenerationNotMatch: string, Makes the operation conditional on whether the destination object's current metageneration does not match the given value.

 Returns:
   The media object as a string.

     </pre>
 </div>

 <div class="method">
     <code class="details" id="delete">delete(bucket, object, ifGenerationNotMatch=None, generation=None, ifMetagenerationMatch=None, ifGenerationMatch=None, ifMetagenerationNotMatch=None)</code>
   <pre>Deletes an object and its metadata. Deletions are permanent if versioning is not enabled for the bucket, or if the generation parameter is used.

 Args:
   bucket: string, Name of the bucket in which the object resides. (required)
   object: string, Name of the object. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   ifGenerationNotMatch: string, Makes the operation conditional on whether the object's current generation does not match the given value.
   generation: string, If present, permanently deletes a specific revision of this object (as opposed to the latest version, the default).
   ifMetagenerationMatch: string, Makes the operation conditional on whether the object's current metageneration matches the given value.
   ifGenerationMatch: string, Makes the operation conditional on whether the object's current generation matches the given value.
   ifMetagenerationNotMatch: string, Makes the operation conditional on whether the object's current metageneration does not match the given value.
 </pre>
 </div>

 <div class="method">
     <code class="details" id="get">get(bucket, object, ifGenerationNotMatch=None, generation=None, ifMetagenerationMatch=None, ifGenerationMatch=None, ifMetagenerationNotMatch=None, projection=None)</code>
   <pre>Retrieves an object or its metadata.

 Args:
   bucket: string, Name of the bucket in which the object resides. (required)
   object: string, Name of the object. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   ifGenerationNotMatch: string, Makes the operation conditional on whether the object's generation does not match the given value.
   generation: string, If present, selects a specific revision of this object (as opposed to the latest version, the default).
   ifMetagenerationMatch: string, Makes the operation conditional on whether the object's current metageneration matches the given value.
   ifGenerationMatch: string, Makes the operation conditional on whether the object's generation matches the given value.
   ifMetagenerationNotMatch: string, Makes the operation conditional on whether the object's current metageneration does not match the given value.
   projection: string, Set of properties to return. Defaults to noAcl.
     Allowed values
       full - Include all properties.
       noAcl - Omit the owner, acl property.

 Returns:
   An object of the form:

     { # An object.
       "generation": "A String", # The content generation of this object. Used for object versioning.
       "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
       "mediaLink": "A String", # Media download link.
       "owner": { # The owner of the object. This will always be the uploader of the object.
         "entityId": "A String", # The ID for the entity.
         "entity": "A String", # The entity, in the form user-userId.
       },
       "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
       "acl": [ # Access controls on the object.
         { # An access-control entry.
           "domain": "A String", # The domain associated with the entity, if any.
           "generation": "A String", # The content generation of the object, if applied to an object.
           "object": "A String", # The name of the object, if applied to an object.
           "bucket": "A String", # The name of the bucket.
           "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
           "entity": "A String", # The entity holding the permission, in one of the following forms:
               # - user-userId
               # - user-email
               # - group-groupId
               # - group-email
               # - domain-domain
               # - project-team-projectId
               # - allUsers
               # - allAuthenticatedUsers Examples:
               # - The user liz@example.com would be user-liz@example.com.
               # - The group example@googlegroups.com would be group-example@googlegroups.com.
               # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
           "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
           "role": "A String", # The access permission for the entity.
           "id": "A String", # The ID of the access-control entry.
           "entityId": "A String", # The ID for the entity, if any.
           "projectTeam": { # The project team associated with the entity, if any.
             "projectNumber": "A String", # The project number.
             "team": "A String", # The team.
           },
           "email": "A String", # The email address associated with the entity, if any.
           "selfLink": "A String", # The link to this access-control entry.
         },
       ],
       "id": "A String", # The ID of the object.
       "size": "A String", # Content-Length of the data in bytes.
       "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
       "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
       "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
       "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
       "etag": "A String", # HTTP 1.1 Entity tag for the object.
       "metadata": { # User-provided metadata, in key/value pairs.
         "a_key": "A String", # An individual metadata entry.
       },
       "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
       "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
       "contentLanguage": "A String", # Content-Language of the object data.
       "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
         "encryptionAlgorithm": "A String", # The encryption algorithm.
         "keySha256": "A String", # SHA256 hash value of the encryption key.
       },
       "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
       "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
       "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
       "name": "A String", # The name of this object. Required if not specified by URL parameter.
       "bucket": "A String", # The name of the bucket containing this object.
       "contentEncoding": "A String", # Content-Encoding of the object data.
       "contentDisposition": "A String", # Content-Disposition of the object data.
       "selfLink": "A String", # The link to this object.
       "storageClass": "A String", # Storage class of the object.
     }</pre>
 </div>

 <div class="method">
     <code class="details" id="get_media">get_media(bucket, object, ifGenerationNotMatch=None, generation=None, ifMetagenerationMatch=None, ifGenerationMatch=None, ifMetagenerationNotMatch=None, projection=None)</code>
   <pre>Retrieves an object or its metadata.

 Args:
   bucket: string, Name of the bucket in which the object resides. (required)
   object: string, Name of the object. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   ifGenerationNotMatch: string, Makes the operation conditional on whether the object's generation does not match the given value.
   generation: string, If present, selects a specific revision of this object (as opposed to the latest version, the default).
   ifMetagenerationMatch: string, Makes the operation conditional on whether the object's current metageneration matches the given value.
   ifGenerationMatch: string, Makes the operation conditional on whether the object's generation matches the given value.
   ifMetagenerationNotMatch: string, Makes the operation conditional on whether the object's current metageneration does not match the given value.
   projection: string, Set of properties to return. Defaults to noAcl.
     Allowed values
       full - Include all properties.
       noAcl - Omit the owner, acl property.

 Returns:
   The media object as a string.

     </pre>
 </div>

 <div class="method">
     <code class="details" id="insert">insert(bucket, body=None, projection=None, media_body=None, predefinedAcl=None, ifGenerationMatch=None, ifGenerationNotMatch=None, name=None, ifMetagenerationMatch=None, contentEncoding=None, media_mime_type=None, ifMetagenerationNotMatch=None)</code>
   <pre>Stores a new object and metadata.

 Args:
   bucket: string, Name of the bucket in which to store the new object. Overrides the provided object metadata's bucket value, if any. (required)
   body: object, The request body.
     The object takes the form of:

 { # An object.
     "generation": "A String", # The content generation of this object. Used for object versioning.
     "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
     "mediaLink": "A String", # Media download link.
     "owner": { # The owner of the object. This will always be the uploader of the object.
       "entityId": "A String", # The ID for the entity.
       "entity": "A String", # The entity, in the form user-userId.
     },
     "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
     "acl": [ # Access controls on the object.
       { # An access-control entry.
         "domain": "A String", # The domain associated with the entity, if any.
         "generation": "A String", # The content generation of the object, if applied to an object.
         "object": "A String", # The name of the object, if applied to an object.
         "bucket": "A String", # The name of the bucket.
         "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
         "entity": "A String", # The entity holding the permission, in one of the following forms:
             # - user-userId
             # - user-email
             # - group-groupId
             # - group-email
             # - domain-domain
             # - project-team-projectId
             # - allUsers
             # - allAuthenticatedUsers Examples:
             # - The user liz@example.com would be user-liz@example.com.
             # - The group example@googlegroups.com would be group-example@googlegroups.com.
             # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
         "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
         "role": "A String", # The access permission for the entity.
         "id": "A String", # The ID of the access-control entry.
         "entityId": "A String", # The ID for the entity, if any.
         "projectTeam": { # The project team associated with the entity, if any.
           "projectNumber": "A String", # The project number.
           "team": "A String", # The team.
         },
         "email": "A String", # The email address associated with the entity, if any.
         "selfLink": "A String", # The link to this access-control entry.
       },
     ],
     "id": "A String", # The ID of the object.
     "size": "A String", # Content-Length of the data in bytes.
     "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
     "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
     "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
     "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
     "etag": "A String", # HTTP 1.1 Entity tag for the object.
     "metadata": { # User-provided metadata, in key/value pairs.
       "a_key": "A String", # An individual metadata entry.
     },
     "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
     "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
     "contentLanguage": "A String", # Content-Language of the object data.
     "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
       "encryptionAlgorithm": "A String", # The encryption algorithm.
       "keySha256": "A String", # SHA256 hash value of the encryption key.
     },
     "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
     "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
     "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
     "name": "A String", # The name of this object. Required if not specified by URL parameter.
     "bucket": "A String", # The name of the bucket containing this object.
     "contentEncoding": "A String", # Content-Encoding of the object data.
     "contentDisposition": "A String", # Content-Disposition of the object data.
     "selfLink": "A String", # The link to this object.
     "storageClass": "A String", # Storage class of the object.
   }

   projection: string, Set of properties to return. Defaults to noAcl, unless the object resource specifies the acl property, when it defaults to full.
     Allowed values
       full - Include all properties.
       noAcl - Omit the owner, acl property.
   media_body: string, The filename of the media request body, or an instance of a MediaUpload object.
   predefinedAcl: string, Apply a predefined set of access controls to this object.
     Allowed values
       authenticatedRead - Object owner gets OWNER access, and allAuthenticatedUsers get READER access.
       bucketOwnerFullControl - Object owner gets OWNER access, and project team owners get OWNER access.
       bucketOwnerRead - Object owner gets OWNER access, and project team owners get READER access.
       private - Object owner gets OWNER access.
       projectPrivate - Object owner gets OWNER access, and project team members get access according to their roles.
       publicRead - Object owner gets OWNER access, and allUsers get READER access.
   ifGenerationMatch: string, Makes the operation conditional on whether the object's current generation matches the given value.
   ifGenerationNotMatch: string, Makes the operation conditional on whether the object's current generation does not match the given value.
   name: string, Name of the object. Required when the object metadata is not otherwise provided. Overrides the object metadata's name value, if any. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts.
   ifMetagenerationMatch: string, Makes the operation conditional on whether the object's current metageneration matches the given value.
   contentEncoding: string, If set, sets the contentEncoding property of the final object to this value. Setting this parameter is equivalent to setting the contentEncoding metadata property. This can be useful when uploading an object with uploadType=media to indicate the encoding of the content being uploaded.
   media_mime_type: string, The MIME type of the media request body, or an instance of a MediaUpload object.
   ifMetagenerationNotMatch: string, Makes the operation conditional on whether the object's current metageneration does not match the given value.

 Returns:
   An object of the form:

     { # An object.
       "generation": "A String", # The content generation of this object. Used for object versioning.
       "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
       "mediaLink": "A String", # Media download link.
       "owner": { # The owner of the object. This will always be the uploader of the object.
         "entityId": "A String", # The ID for the entity.
         "entity": "A String", # The entity, in the form user-userId.
       },
       "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
       "acl": [ # Access controls on the object.
         { # An access-control entry.
           "domain": "A String", # The domain associated with the entity, if any.
           "generation": "A String", # The content generation of the object, if applied to an object.
           "object": "A String", # The name of the object, if applied to an object.
           "bucket": "A String", # The name of the bucket.
           "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
           "entity": "A String", # The entity holding the permission, in one of the following forms:
               # - user-userId
               # - user-email
               # - group-groupId
               # - group-email
               # - domain-domain
               # - project-team-projectId
               # - allUsers
               # - allAuthenticatedUsers Examples:
               # - The user liz@example.com would be user-liz@example.com.
               # - The group example@googlegroups.com would be group-example@googlegroups.com.
               # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
           "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
           "role": "A String", # The access permission for the entity.
           "id": "A String", # The ID of the access-control entry.
           "entityId": "A String", # The ID for the entity, if any.
           "projectTeam": { # The project team associated with the entity, if any.
             "projectNumber": "A String", # The project number.
             "team": "A String", # The team.
           },
           "email": "A String", # The email address associated with the entity, if any.
           "selfLink": "A String", # The link to this access-control entry.
         },
       ],
       "id": "A String", # The ID of the object.
       "size": "A String", # Content-Length of the data in bytes.
       "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
       "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
       "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
       "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
       "etag": "A String", # HTTP 1.1 Entity tag for the object.
       "metadata": { # User-provided metadata, in key/value pairs.
         "a_key": "A String", # An individual metadata entry.
       },
       "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
       "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
       "contentLanguage": "A String", # Content-Language of the object data.
       "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
         "encryptionAlgorithm": "A String", # The encryption algorithm.
         "keySha256": "A String", # SHA256 hash value of the encryption key.
       },
       "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
       "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
       "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
       "name": "A String", # The name of this object. Required if not specified by URL parameter.
       "bucket": "A String", # The name of the bucket containing this object.
       "contentEncoding": "A String", # Content-Encoding of the object data.
       "contentDisposition": "A String", # Content-Disposition of the object data.
       "selfLink": "A String", # The link to this object.
       "storageClass": "A String", # Storage class of the object.
     }</pre>
 </div>

 <div class="method">
     <code class="details" id="insert_media">insert_media(bucket, body=None, projection=None, media_body=None, predefinedAcl=None, ifGenerationMatch=None, ifGenerationNotMatch=None, name=None, ifMetagenerationMatch=None, contentEncoding=None, media_mime_type=None, ifMetagenerationNotMatch=None)</code>
   <pre>Stores a new object and metadata.

 Args:
   bucket: string, Name of the bucket in which to store the new object. Overrides the provided object metadata's bucket value, if any. (required)
   body: object, The request body.
     The object takes the form of:

 { # An object.
     "generation": "A String", # The content generation of this object. Used for object versioning.
     "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
     "mediaLink": "A String", # Media download link.
     "owner": { # The owner of the object. This will always be the uploader of the object.
       "entityId": "A String", # The ID for the entity.
       "entity": "A String", # The entity, in the form user-userId.
     },
     "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
     "acl": [ # Access controls on the object.
       { # An access-control entry.
         "domain": "A String", # The domain associated with the entity, if any.
         "generation": "A String", # The content generation of the object, if applied to an object.
         "object": "A String", # The name of the object, if applied to an object.
         "bucket": "A String", # The name of the bucket.
         "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
         "entity": "A String", # The entity holding the permission, in one of the following forms:
             # - user-userId
             # - user-email
             # - group-groupId
             # - group-email
             # - domain-domain
             # - project-team-projectId
             # - allUsers
             # - allAuthenticatedUsers Examples:
             # - The user liz@example.com would be user-liz@example.com.
             # - The group example@googlegroups.com would be group-example@googlegroups.com.
             # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
         "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
         "role": "A String", # The access permission for the entity.
         "id": "A String", # The ID of the access-control entry.
         "entityId": "A String", # The ID for the entity, if any.
         "projectTeam": { # The project team associated with the entity, if any.
           "projectNumber": "A String", # The project number.
           "team": "A String", # The team.
         },
         "email": "A String", # The email address associated with the entity, if any.
         "selfLink": "A String", # The link to this access-control entry.
       },
     ],
     "id": "A String", # The ID of the object.
     "size": "A String", # Content-Length of the data in bytes.
     "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
     "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
     "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
     "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
     "etag": "A String", # HTTP 1.1 Entity tag for the object.
     "metadata": { # User-provided metadata, in key/value pairs.
       "a_key": "A String", # An individual metadata entry.
     },
     "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
     "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
     "contentLanguage": "A String", # Content-Language of the object data.
     "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
       "encryptionAlgorithm": "A String", # The encryption algorithm.
       "keySha256": "A String", # SHA256 hash value of the encryption key.
     },
     "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
     "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
     "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
     "name": "A String", # The name of this object. Required if not specified by URL parameter.
     "bucket": "A String", # The name of the bucket containing this object.
     "contentEncoding": "A String", # Content-Encoding of the object data.
     "contentDisposition": "A String", # Content-Disposition of the object data.
     "selfLink": "A String", # The link to this object.
     "storageClass": "A String", # Storage class of the object.
   }

   projection: string, Set of properties to return. Defaults to noAcl, unless the object resource specifies the acl property, when it defaults to full.
     Allowed values
       full - Include all properties.
       noAcl - Omit the owner, acl property.
   media_body: string, The filename of the media request body, or an instance of a MediaUpload object.
   predefinedAcl: string, Apply a predefined set of access controls to this object.
     Allowed values
       authenticatedRead - Object owner gets OWNER access, and allAuthenticatedUsers get READER access.
       bucketOwnerFullControl - Object owner gets OWNER access, and project team owners get OWNER access.
       bucketOwnerRead - Object owner gets OWNER access, and project team owners get READER access.
       private - Object owner gets OWNER access.
       projectPrivate - Object owner gets OWNER access, and project team members get access according to their roles.
       publicRead - Object owner gets OWNER access, and allUsers get READER access.
   ifGenerationMatch: string, Makes the operation conditional on whether the object's current generation matches the given value.
   ifGenerationNotMatch: string, Makes the operation conditional on whether the object's current generation does not match the given value.
   name: string, Name of the object. Required when the object metadata is not otherwise provided. Overrides the object metadata's name value, if any. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts.
   ifMetagenerationMatch: string, Makes the operation conditional on whether the object's current metageneration matches the given value.
   contentEncoding: string, If set, sets the contentEncoding property of the final object to this value. Setting this parameter is equivalent to setting the contentEncoding metadata property. This can be useful when uploading an object with uploadType=media to indicate the encoding of the content being uploaded.
   media_mime_type: string, The MIME type of the media request body, or an instance of a MediaUpload object.
   ifMetagenerationNotMatch: string, Makes the operation conditional on whether the object's current metageneration does not match the given value.

 Returns:
   The media object as a string.

     </pre>
 </div>

 <div class="method">
     <code class="details" id="list">list(bucket, projection=None, versions=None, delimiter=None, maxResults=None, pageToken=None, prefix=None)</code>
   <pre>Retrieves a list of objects matching the criteria.

 Args:
   bucket: string, Name of the bucket in which to look for objects. (required)
   projection: string, Set of properties to return. Defaults to noAcl.
     Allowed values
       full - Include all properties.
       noAcl - Omit the owner, acl property.
   versions: boolean, If true, lists all versions of an object as distinct results. The default is false. For more information, see Object Versioning.
   delimiter: string, Returns results in a directory-like mode. items will contain only objects whose names, aside from the prefix, do not contain delimiter. Objects whose names, aside from the prefix, contain delimiter will have their name, truncated after the delimiter, returned in prefixes. Duplicate prefixes are omitted.
   maxResults: integer, Maximum number of items plus prefixes to return. As duplicate prefixes are omitted, fewer total results may be returned than requested. The default value of this parameter is 1,000 items.
   pageToken: string, A previously-returned page token representing part of the larger set of results to view.
   prefix: string, Filter results to objects whose names begin with this prefix.

 Returns:
   An object of the form:

     { # A list of objects.
     "nextPageToken": "A String", # The continuation token, used to page through large result sets. Provide this value in a subsequent request to return the next page of results.
     "items": [ # The list of items.
       { # An object.
           "generation": "A String", # The content generation of this object. Used for object versioning.
           "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
           "mediaLink": "A String", # Media download link.
           "owner": { # The owner of the object. This will always be the uploader of the object.
             "entityId": "A String", # The ID for the entity.
             "entity": "A String", # The entity, in the form user-userId.
           },
           "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
           "acl": [ # Access controls on the object.
             { # An access-control entry.
               "domain": "A String", # The domain associated with the entity, if any.
               "generation": "A String", # The content generation of the object, if applied to an object.
               "object": "A String", # The name of the object, if applied to an object.
               "bucket": "A String", # The name of the bucket.
               "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
               "entity": "A String", # The entity holding the permission, in one of the following forms:
                   # - user-userId
                   # - user-email
                   # - group-groupId
                   # - group-email
                   # - domain-domain
                   # - project-team-projectId
                   # - allUsers
                   # - allAuthenticatedUsers Examples:
                   # - The user liz@example.com would be user-liz@example.com.
                   # - The group example@googlegroups.com would be group-example@googlegroups.com.
                   # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
               "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
               "role": "A String", # The access permission for the entity.
               "id": "A String", # The ID of the access-control entry.
               "entityId": "A String", # The ID for the entity, if any.
               "projectTeam": { # The project team associated with the entity, if any.
                 "projectNumber": "A String", # The project number.
                 "team": "A String", # The team.
               },
               "email": "A String", # The email address associated with the entity, if any.
               "selfLink": "A String", # The link to this access-control entry.
             },
           ],
           "id": "A String", # The ID of the object.
           "size": "A String", # Content-Length of the data in bytes.
           "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
           "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
           "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
           "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
           "etag": "A String", # HTTP 1.1 Entity tag for the object.
           "metadata": { # User-provided metadata, in key/value pairs.
             "a_key": "A String", # An individual metadata entry.
           },
           "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
           "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
           "contentLanguage": "A String", # Content-Language of the object data.
           "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
             "encryptionAlgorithm": "A String", # The encryption algorithm.
             "keySha256": "A String", # SHA256 hash value of the encryption key.
           },
           "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
           "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
           "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
           "name": "A String", # The name of this object. Required if not specified by URL parameter.
           "bucket": "A String", # The name of the bucket containing this object.
           "contentEncoding": "A String", # Content-Encoding of the object data.
           "contentDisposition": "A String", # Content-Disposition of the object data.
           "selfLink": "A String", # The link to this object.
           "storageClass": "A String", # Storage class of the object.
         },
     ],
     "kind": "storage#objects", # The kind of item this is. For lists of objects, this is always storage#objects.
     "prefixes": [ # The list of prefixes of objects matching-but-not-listed up to and including the requested delimiter.
       "A String",
     ],
   }</pre>
 </div>

 <div class="method">
     <code class="details" id="list_next">list_next(previous_request, previous_response)</code>
   <pre>Retrieves the next page of results.

 Args:
   previous_request: The request for the previous page. (required)
   previous_response: The response from the request for the previous page. (required)

 Returns:
   A request object that you can call 'execute()' on to request the next
   page. Returns None if there are no more items in the collection.
     </pre>
 </div>

 <div class="method">
     <code class="details" id="patch">patch(bucket, object, body, ifGenerationMatch=None, ifGenerationNotMatch=None, generation=None, ifMetagenerationMatch=None, predefinedAcl=None, ifMetagenerationNotMatch=None, projection=None)</code>
   <pre>Updates an object's metadata. This method supports patch semantics.

 Args:
   bucket: string, Name of the bucket in which the object resides. (required)
   object: string, Name of the object. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   body: object, The request body. (required)
     The object takes the form of:

 { # An object.
     "generation": "A String", # The content generation of this object. Used for object versioning.
     "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
     "mediaLink": "A String", # Media download link.
     "owner": { # The owner of the object. This will always be the uploader of the object.
       "entityId": "A String", # The ID for the entity.
       "entity": "A String", # The entity, in the form user-userId.
     },
     "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
     "acl": [ # Access controls on the object.
       { # An access-control entry.
         "domain": "A String", # The domain associated with the entity, if any.
         "generation": "A String", # The content generation of the object, if applied to an object.
         "object": "A String", # The name of the object, if applied to an object.
         "bucket": "A String", # The name of the bucket.
         "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
         "entity": "A String", # The entity holding the permission, in one of the following forms:
             # - user-userId
             # - user-email
             # - group-groupId
             # - group-email
             # - domain-domain
             # - project-team-projectId
             # - allUsers
             # - allAuthenticatedUsers Examples:
             # - The user liz@example.com would be user-liz@example.com.
             # - The group example@googlegroups.com would be group-example@googlegroups.com.
             # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
         "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
         "role": "A String", # The access permission for the entity.
         "id": "A String", # The ID of the access-control entry.
         "entityId": "A String", # The ID for the entity, if any.
         "projectTeam": { # The project team associated with the entity, if any.
           "projectNumber": "A String", # The project number.
           "team": "A String", # The team.
         },
         "email": "A String", # The email address associated with the entity, if any.
         "selfLink": "A String", # The link to this access-control entry.
       },
     ],
     "id": "A String", # The ID of the object.
     "size": "A String", # Content-Length of the data in bytes.
     "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
     "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
     "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
     "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
     "etag": "A String", # HTTP 1.1 Entity tag for the object.
     "metadata": { # User-provided metadata, in key/value pairs.
       "a_key": "A String", # An individual metadata entry.
     },
     "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
     "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
     "contentLanguage": "A String", # Content-Language of the object data.
     "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
       "encryptionAlgorithm": "A String", # The encryption algorithm.
       "keySha256": "A String", # SHA256 hash value of the encryption key.
     },
     "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
     "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
     "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
     "name": "A String", # The name of this object. Required if not specified by URL parameter.
     "bucket": "A String", # The name of the bucket containing this object.
     "contentEncoding": "A String", # Content-Encoding of the object data.
     "contentDisposition": "A String", # Content-Disposition of the object data.
     "selfLink": "A String", # The link to this object.
     "storageClass": "A String", # Storage class of the object.
   }

   ifGenerationMatch: string, Makes the operation conditional on whether the object's current generation matches the given value.
   ifGenerationNotMatch: string, Makes the operation conditional on whether the object's current generation does not match the given value.
   generation: string, If present, selects a specific revision of this object (as opposed to the latest version, the default).
   ifMetagenerationMatch: string, Makes the operation conditional on whether the object's current metageneration matches the given value.
   predefinedAcl: string, Apply a predefined set of access controls to this object.
     Allowed values
       authenticatedRead - Object owner gets OWNER access, and allAuthenticatedUsers get READER access.
       bucketOwnerFullControl - Object owner gets OWNER access, and project team owners get OWNER access.
       bucketOwnerRead - Object owner gets OWNER access, and project team owners get READER access.
       private - Object owner gets OWNER access.
       projectPrivate - Object owner gets OWNER access, and project team members get access according to their roles.
       publicRead - Object owner gets OWNER access, and allUsers get READER access.
   ifMetagenerationNotMatch: string, Makes the operation conditional on whether the object's current metageneration does not match the given value.
   projection: string, Set of properties to return. Defaults to full.
     Allowed values
       full - Include all properties.
       noAcl - Omit the owner, acl property.

 Returns:
   An object of the form:

     { # An object.
       "generation": "A String", # The content generation of this object. Used for object versioning.
       "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
       "mediaLink": "A String", # Media download link.
       "owner": { # The owner of the object. This will always be the uploader of the object.
         "entityId": "A String", # The ID for the entity.
         "entity": "A String", # The entity, in the form user-userId.
       },
       "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
       "acl": [ # Access controls on the object.
         { # An access-control entry.
           "domain": "A String", # The domain associated with the entity, if any.
           "generation": "A String", # The content generation of the object, if applied to an object.
           "object": "A String", # The name of the object, if applied to an object.
           "bucket": "A String", # The name of the bucket.
           "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
           "entity": "A String", # The entity holding the permission, in one of the following forms:
               # - user-userId
               # - user-email
               # - group-groupId
               # - group-email
               # - domain-domain
               # - project-team-projectId
               # - allUsers
               # - allAuthenticatedUsers Examples:
               # - The user liz@example.com would be user-liz@example.com.
               # - The group example@googlegroups.com would be group-example@googlegroups.com.
               # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
           "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
           "role": "A String", # The access permission for the entity.
           "id": "A String", # The ID of the access-control entry.
           "entityId": "A String", # The ID for the entity, if any.
           "projectTeam": { # The project team associated with the entity, if any.
             "projectNumber": "A String", # The project number.
             "team": "A String", # The team.
           },
           "email": "A String", # The email address associated with the entity, if any.
           "selfLink": "A String", # The link to this access-control entry.
         },
       ],
       "id": "A String", # The ID of the object.
       "size": "A String", # Content-Length of the data in bytes.
       "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
       "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
       "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
       "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
       "etag": "A String", # HTTP 1.1 Entity tag for the object.
       "metadata": { # User-provided metadata, in key/value pairs.
         "a_key": "A String", # An individual metadata entry.
       },
       "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
       "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
       "contentLanguage": "A String", # Content-Language of the object data.
       "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
         "encryptionAlgorithm": "A String", # The encryption algorithm.
         "keySha256": "A String", # SHA256 hash value of the encryption key.
       },
       "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
       "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
       "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
       "name": "A String", # The name of this object. Required if not specified by URL parameter.
       "bucket": "A String", # The name of the bucket containing this object.
       "contentEncoding": "A String", # Content-Encoding of the object data.
       "contentDisposition": "A String", # Content-Disposition of the object data.
       "selfLink": "A String", # The link to this object.
       "storageClass": "A String", # Storage class of the object.
     }</pre>
 </div>

 <div class="method">
     <code class="details" id="rewrite">rewrite(sourceBucket, sourceObject, destinationBucket, destinationObject, body, projection=None, sourceGeneration=None, maxBytesRewrittenPerCall=None, ifSourceGenerationNotMatch=None, ifGenerationMatch=None, ifGenerationNotMatch=None, ifSourceMetagenerationNotMatch=None, rewriteToken=None, ifMetagenerationMatch=None, destinationPredefinedAcl=None, ifSourceGenerationMatch=None, ifSourceMetagenerationMatch=None, ifMetagenerationNotMatch=None)</code>
   <pre>Rewrites a source object to a destination object. Optionally overrides metadata.

 Args:
   sourceBucket: string, Name of the bucket in which to find the source object. (required)
   sourceObject: string, Name of the source object. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   destinationBucket: string, Name of the bucket in which to store the new object. Overrides the provided object metadata's bucket value, if any. (required)
   destinationObject: string, Name of the new object. Required when the object metadata is not otherwise provided. Overrides the object metadata's name value, if any. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   body: object, The request body. (required)
     The object takes the form of:

 { # An object.
     "generation": "A String", # The content generation of this object. Used for object versioning.
     "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
     "mediaLink": "A String", # Media download link.
     "owner": { # The owner of the object. This will always be the uploader of the object.
       "entityId": "A String", # The ID for the entity.
       "entity": "A String", # The entity, in the form user-userId.
     },
     "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
     "acl": [ # Access controls on the object.
       { # An access-control entry.
         "domain": "A String", # The domain associated with the entity, if any.
         "generation": "A String", # The content generation of the object, if applied to an object.
         "object": "A String", # The name of the object, if applied to an object.
         "bucket": "A String", # The name of the bucket.
         "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
         "entity": "A String", # The entity holding the permission, in one of the following forms:
             # - user-userId
             # - user-email
             # - group-groupId
             # - group-email
             # - domain-domain
             # - project-team-projectId
             # - allUsers
             # - allAuthenticatedUsers Examples:
             # - The user liz@example.com would be user-liz@example.com.
             # - The group example@googlegroups.com would be group-example@googlegroups.com.
             # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
         "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
         "role": "A String", # The access permission for the entity.
         "id": "A String", # The ID of the access-control entry.
         "entityId": "A String", # The ID for the entity, if any.
         "projectTeam": { # The project team associated with the entity, if any.
           "projectNumber": "A String", # The project number.
           "team": "A String", # The team.
         },
         "email": "A String", # The email address associated with the entity, if any.
         "selfLink": "A String", # The link to this access-control entry.
       },
     ],
     "id": "A String", # The ID of the object.
     "size": "A String", # Content-Length of the data in bytes.
     "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
     "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
     "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
     "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
     "etag": "A String", # HTTP 1.1 Entity tag for the object.
     "metadata": { # User-provided metadata, in key/value pairs.
       "a_key": "A String", # An individual metadata entry.
     },
     "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
     "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
     "contentLanguage": "A String", # Content-Language of the object data.
     "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
       "encryptionAlgorithm": "A String", # The encryption algorithm.
       "keySha256": "A String", # SHA256 hash value of the encryption key.
     },
     "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
     "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
     "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
     "name": "A String", # The name of this object. Required if not specified by URL parameter.
     "bucket": "A String", # The name of the bucket containing this object.
     "contentEncoding": "A String", # Content-Encoding of the object data.
     "contentDisposition": "A String", # Content-Disposition of the object data.
     "selfLink": "A String", # The link to this object.
     "storageClass": "A String", # Storage class of the object.
   }

   projection: string, Set of properties to return. Defaults to noAcl, unless the object resource specifies the acl property, when it defaults to full.
     Allowed values
       full - Include all properties.
       noAcl - Omit the owner, acl property.
   sourceGeneration: string, If present, selects a specific revision of the source object (as opposed to the latest version, the default).
   maxBytesRewrittenPerCall: string, The maximum number of bytes that will be rewritten per rewrite request. Most callers shouldn't need to specify this parameter - it is primarily in place to support testing. If specified the value must be an integral multiple of 1 MiB (1048576). Also, this only applies to requests where the source and destination span locations and/or storage classes. Finally, this value must not change across rewrite calls else you'll get an error that the rewriteToken is invalid.
   ifSourceGenerationNotMatch: string, Makes the operation conditional on whether the source object's generation does not match the given value.
   ifGenerationMatch: string, Makes the operation conditional on whether the destination object's current generation matches the given value.
   ifGenerationNotMatch: string, Makes the operation conditional on whether the destination object's current generation does not match the given value.
   ifSourceMetagenerationNotMatch: string, Makes the operation conditional on whether the source object's current metageneration does not match the given value.
   rewriteToken: string, Include this field (from the previous rewrite response) on each rewrite request after the first one, until the rewrite response 'done' flag is true. Calls that provide a rewriteToken can omit all other request fields, but if included those fields must match the values provided in the first rewrite request.
   ifMetagenerationMatch: string, Makes the operation conditional on whether the destination object's current metageneration matches the given value.
   destinationPredefinedAcl: string, Apply a predefined set of access controls to the destination object.
     Allowed values
       authenticatedRead - Object owner gets OWNER access, and allAuthenticatedUsers get READER access.
       bucketOwnerFullControl - Object owner gets OWNER access, and project team owners get OWNER access.
       bucketOwnerRead - Object owner gets OWNER access, and project team owners get READER access.
       private - Object owner gets OWNER access.
       projectPrivate - Object owner gets OWNER access, and project team members get access according to their roles.
       publicRead - Object owner gets OWNER access, and allUsers get READER access.
   ifSourceGenerationMatch: string, Makes the operation conditional on whether the source object's generation matches the given value.
   ifSourceMetagenerationMatch: string, Makes the operation conditional on whether the source object's current metageneration matches the given value.
   ifMetagenerationNotMatch: string, Makes the operation conditional on whether the destination object's current metageneration does not match the given value.

 Returns:
   An object of the form:

     { # A rewrite response.
     "objectSize": "A String", # The total size of the object being copied in bytes. This property is always present in the response.
     "kind": "storage#rewriteResponse", # The kind of item this is.
     "resource": { # An object. # A resource containing the metadata for the copied-to object. This property is present in the response only when copying completes.
         "generation": "A String", # The content generation of this object. Used for object versioning.
         "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
         "mediaLink": "A String", # Media download link.
         "owner": { # The owner of the object. This will always be the uploader of the object.
           "entityId": "A String", # The ID for the entity.
           "entity": "A String", # The entity, in the form user-userId.
         },
         "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
         "acl": [ # Access controls on the object.
           { # An access-control entry.
             "domain": "A String", # The domain associated with the entity, if any.
             "generation": "A String", # The content generation of the object, if applied to an object.
             "object": "A String", # The name of the object, if applied to an object.
             "bucket": "A String", # The name of the bucket.
             "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
             "entity": "A String", # The entity holding the permission, in one of the following forms:
                 # - user-userId
                 # - user-email
                 # - group-groupId
                 # - group-email
                 # - domain-domain
                 # - project-team-projectId
                 # - allUsers
                 # - allAuthenticatedUsers Examples:
                 # - The user liz@example.com would be user-liz@example.com.
                 # - The group example@googlegroups.com would be group-example@googlegroups.com.
                 # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
             "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
             "role": "A String", # The access permission for the entity.
             "id": "A String", # The ID of the access-control entry.
             "entityId": "A String", # The ID for the entity, if any.
             "projectTeam": { # The project team associated with the entity, if any.
               "projectNumber": "A String", # The project number.
               "team": "A String", # The team.
             },
             "email": "A String", # The email address associated with the entity, if any.
             "selfLink": "A String", # The link to this access-control entry.
           },
         ],
         "id": "A String", # The ID of the object.
         "size": "A String", # Content-Length of the data in bytes.
         "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
         "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
         "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
         "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
         "etag": "A String", # HTTP 1.1 Entity tag for the object.
         "metadata": { # User-provided metadata, in key/value pairs.
           "a_key": "A String", # An individual metadata entry.
         },
         "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
         "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
         "contentLanguage": "A String", # Content-Language of the object data.
         "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
           "encryptionAlgorithm": "A String", # The encryption algorithm.
           "keySha256": "A String", # SHA256 hash value of the encryption key.
         },
         "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
         "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
         "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
         "name": "A String", # The name of this object. Required if not specified by URL parameter.
         "bucket": "A String", # The name of the bucket containing this object.
         "contentEncoding": "A String", # Content-Encoding of the object data.
         "contentDisposition": "A String", # Content-Disposition of the object data.
         "selfLink": "A String", # The link to this object.
         "storageClass": "A String", # Storage class of the object.
       },
     "done": True or False, # true if the copy is finished; otherwise, false if the copy is in progress. This property is always present in the response.
     "totalBytesRewritten": "A String", # The total bytes written so far, which can be used to provide a waiting user with a progress indicator. This property is always present in the response.
     "rewriteToken": "A String", # A token to use in subsequent requests to continue copying data. This token is present in the response only when there is more data to copy.
   }</pre>
 </div>

 <div class="method">
     <code class="details" id="update">update(bucket, object, body, ifGenerationMatch=None, ifGenerationNotMatch=None, generation=None, ifMetagenerationMatch=None, predefinedAcl=None, ifMetagenerationNotMatch=None, projection=None)</code>
   <pre>Updates an object's metadata.

 Args:
   bucket: string, Name of the bucket in which the object resides. (required)
   object: string, Name of the object. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   body: object, The request body. (required)
     The object takes the form of:

 { # An object.
     "generation": "A String", # The content generation of this object. Used for object versioning.
     "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
     "mediaLink": "A String", # Media download link.
     "owner": { # The owner of the object. This will always be the uploader of the object.
       "entityId": "A String", # The ID for the entity.
       "entity": "A String", # The entity, in the form user-userId.
     },
     "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
     "acl": [ # Access controls on the object.
       { # An access-control entry.
         "domain": "A String", # The domain associated with the entity, if any.
         "generation": "A String", # The content generation of the object, if applied to an object.
         "object": "A String", # The name of the object, if applied to an object.
         "bucket": "A String", # The name of the bucket.
         "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
         "entity": "A String", # The entity holding the permission, in one of the following forms:
             # - user-userId
             # - user-email
             # - group-groupId
             # - group-email
             # - domain-domain
             # - project-team-projectId
             # - allUsers
             # - allAuthenticatedUsers Examples:
             # - The user liz@example.com would be user-liz@example.com.
             # - The group example@googlegroups.com would be group-example@googlegroups.com.
             # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
         "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
         "role": "A String", # The access permission for the entity.
         "id": "A String", # The ID of the access-control entry.
         "entityId": "A String", # The ID for the entity, if any.
         "projectTeam": { # The project team associated with the entity, if any.
           "projectNumber": "A String", # The project number.
           "team": "A String", # The team.
         },
         "email": "A String", # The email address associated with the entity, if any.
         "selfLink": "A String", # The link to this access-control entry.
       },
     ],
     "id": "A String", # The ID of the object.
     "size": "A String", # Content-Length of the data in bytes.
     "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
     "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
     "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
     "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
     "etag": "A String", # HTTP 1.1 Entity tag for the object.
     "metadata": { # User-provided metadata, in key/value pairs.
       "a_key": "A String", # An individual metadata entry.
     },
     "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
     "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
     "contentLanguage": "A String", # Content-Language of the object data.
     "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
       "encryptionAlgorithm": "A String", # The encryption algorithm.
       "keySha256": "A String", # SHA256 hash value of the encryption key.
     },
     "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
     "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
     "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
     "name": "A String", # The name of this object. Required if not specified by URL parameter.
     "bucket": "A String", # The name of the bucket containing this object.
     "contentEncoding": "A String", # Content-Encoding of the object data.
     "contentDisposition": "A String", # Content-Disposition of the object data.
     "selfLink": "A String", # The link to this object.
     "storageClass": "A String", # Storage class of the object.
   }

   ifGenerationMatch: string, Makes the operation conditional on whether the object's current generation matches the given value.
   ifGenerationNotMatch: string, Makes the operation conditional on whether the object's current generation does not match the given value.
   generation: string, If present, selects a specific revision of this object (as opposed to the latest version, the default).
   ifMetagenerationMatch: string, Makes the operation conditional on whether the object's current metageneration matches the given value.
   predefinedAcl: string, Apply a predefined set of access controls to this object.
     Allowed values
       authenticatedRead - Object owner gets OWNER access, and allAuthenticatedUsers get READER access.
       bucketOwnerFullControl - Object owner gets OWNER access, and project team owners get OWNER access.
       bucketOwnerRead - Object owner gets OWNER access, and project team owners get READER access.
       private - Object owner gets OWNER access.
       projectPrivate - Object owner gets OWNER access, and project team members get access according to their roles.
       publicRead - Object owner gets OWNER access, and allUsers get READER access.
   ifMetagenerationNotMatch: string, Makes the operation conditional on whether the object's current metageneration does not match the given value.
   projection: string, Set of properties to return. Defaults to full.
     Allowed values
       full - Include all properties.
       noAcl - Omit the owner, acl property.

 Returns:
   An object of the form:

     { # An object.
       "generation": "A String", # The content generation of this object. Used for object versioning.
       "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
       "mediaLink": "A String", # Media download link.
       "owner": { # The owner of the object. This will always be the uploader of the object.
         "entityId": "A String", # The ID for the entity.
         "entity": "A String", # The entity, in the form user-userId.
       },
       "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
       "acl": [ # Access controls on the object.
         { # An access-control entry.
           "domain": "A String", # The domain associated with the entity, if any.
           "generation": "A String", # The content generation of the object, if applied to an object.
           "object": "A String", # The name of the object, if applied to an object.
           "bucket": "A String", # The name of the bucket.
           "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
           "entity": "A String", # The entity holding the permission, in one of the following forms:
               # - user-userId
               # - user-email
               # - group-groupId
               # - group-email
               # - domain-domain
               # - project-team-projectId
               # - allUsers
               # - allAuthenticatedUsers Examples:
               # - The user liz@example.com would be user-liz@example.com.
               # - The group example@googlegroups.com would be group-example@googlegroups.com.
               # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
           "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
           "role": "A String", # The access permission for the entity.
           "id": "A String", # The ID of the access-control entry.
           "entityId": "A String", # The ID for the entity, if any.
           "projectTeam": { # The project team associated with the entity, if any.
             "projectNumber": "A String", # The project number.
             "team": "A String", # The team.
           },
           "email": "A String", # The email address associated with the entity, if any.
           "selfLink": "A String", # The link to this access-control entry.
         },
       ],
       "id": "A String", # The ID of the object.
       "size": "A String", # Content-Length of the data in bytes.
       "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
       "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
       "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
       "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
       "etag": "A String", # HTTP 1.1 Entity tag for the object.
       "metadata": { # User-provided metadata, in key/value pairs.
         "a_key": "A String", # An individual metadata entry.
       },
       "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
       "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
       "contentLanguage": "A String", # Content-Language of the object data.
       "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
         "encryptionAlgorithm": "A String", # The encryption algorithm.
         "keySha256": "A String", # SHA256 hash value of the encryption key.
       },
       "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
       "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
       "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
       "name": "A String", # The name of this object. Required if not specified by URL parameter.
       "bucket": "A String", # The name of the bucket containing this object.
       "contentEncoding": "A String", # Content-Encoding of the object data.
       "contentDisposition": "A String", # Content-Disposition of the object data.
       "selfLink": "A String", # The link to this object.
       "storageClass": "A String", # Storage class of the object.
     }</pre>
 </div>

 <div class="method">
     <code class="details" id="update_media">update_media(bucket, object, body, ifGenerationMatch=None, ifGenerationNotMatch=None, generation=None, ifMetagenerationMatch=None, predefinedAcl=None, ifMetagenerationNotMatch=None, projection=None)</code>
   <pre>Updates an object's metadata.

 Args:
   bucket: string, Name of the bucket in which the object resides. (required)
   object: string, Name of the object. For information about how to URL encode object names to be path safe, see Encoding URI Path Parts. (required)
   body: object, The request body. (required)
     The object takes the form of:

 { # An object.
     "generation": "A String", # The content generation of this object. Used for object versioning.
     "componentCount": 42, # Number of underlying components that make up this object. Components are accumulated by compose operations.
     "mediaLink": "A String", # Media download link.
     "owner": { # The owner of the object. This will always be the uploader of the object.
       "entityId": "A String", # The ID for the entity.
       "entity": "A String", # The entity, in the form user-userId.
     },
     "cacheControl": "A String", # Cache-Control directive for the object data. If omitted, and the object is accessible to all anonymous users, the default will be public, max-age=3600.
     "acl": [ # Access controls on the object.
       { # An access-control entry.
         "domain": "A String", # The domain associated with the entity, if any.
         "generation": "A String", # The content generation of the object, if applied to an object.
         "object": "A String", # The name of the object, if applied to an object.
         "bucket": "A String", # The name of the bucket.
         "kind": "storage#objectAccessControl", # The kind of item this is. For object access control entries, this is always storage#objectAccessControl.
         "entity": "A String", # The entity holding the permission, in one of the following forms:
             # - user-userId
             # - user-email
             # - group-groupId
             # - group-email
             # - domain-domain
             # - project-team-projectId
             # - allUsers
             # - allAuthenticatedUsers Examples:
             # - The user liz@example.com would be user-liz@example.com.
             # - The group example@googlegroups.com would be group-example@googlegroups.com.
             # - To refer to all members of the Google Apps for Business domain example.com, the entity would be domain-example.com.
         "etag": "A String", # HTTP 1.1 Entity tag for the access-control entry.
         "role": "A String", # The access permission for the entity.
         "id": "A String", # The ID of the access-control entry.
         "entityId": "A String", # The ID for the entity, if any.
         "projectTeam": { # The project team associated with the entity, if any.
           "projectNumber": "A String", # The project number.
           "team": "A String", # The team.
         },
         "email": "A String", # The email address associated with the entity, if any.
         "selfLink": "A String", # The link to this access-control entry.
       },
     ],
     "id": "A String", # The ID of the object.
     "size": "A String", # Content-Length of the data in bytes.
     "timeDeleted": "A String", # The deletion time of the object in RFC 3339 format. Will be returned if and only if this version of the object has been deleted.
     "timeCreated": "A String", # The creation time of the object in RFC 3339 format.
     "md5Hash": "A String", # MD5 hash of the data; encoded using base64. For more information about using the MD5 hash, see Hashes and ETags: Best Practices.
     "crc32c": "A String", # CRC32c checksum, as described in RFC 4960, Appendix B; encoded using base64 in big-endian byte order. For more information about using the CRC32c checksum, see Hashes and ETags: Best Practices.
     "etag": "A String", # HTTP 1.1 Entity tag for the object.
     "metadata": { # User-provided metadata, in key/value pairs.
       "a_key": "A String", # An individual metadata entry.
     },
     "updated": "A String", # The modification time of the object metadata in RFC 3339 format.
     "contentType": "A String", # Content-Type of the object data. If contentType is not specified, object downloads will be served as application/octet-stream.
     "contentLanguage": "A String", # Content-Language of the object data.
     "customerEncryption": { # Metadata of customer-supplied encryption key, if the object is encrypted by such a key.
       "encryptionAlgorithm": "A String", # The encryption algorithm.
       "keySha256": "A String", # SHA256 hash value of the encryption key.
     },
     "metageneration": "A String", # The version of the metadata for this object at this generation. Used for preconditions and for detecting changes in metadata. A metageneration number is only meaningful in the context of a particular generation of a particular object.
     "timeStorageClassUpdated": "A String", # The time at which the object's storage class was last changed. When the object is initially created, it will be set to timeCreated.
     "kind": "storage#object", # The kind of item this is. For objects, this is always storage#object.
     "name": "A String", # The name of this object. Required if not specified by URL parameter.
     "bucket": "A String", # The name of the bucket containing this object.
     "contentEncoding": "A String", # Content-Encoding of the object data.
     "contentDisposition": "A String", # Content-Disposition of the object data.
     "selfLink": "A String", # The link to this object.
     "storageClass": "A String", # Storage class of the object.
   }

   ifGenerationMatch: string, Makes the operation conditional on whether the object's current generation matches the given value.
   ifGenerationNotMatch: string, Makes the operation conditional on whether the object's current generation does not match the given value.
   generation: string, If present, selects a specific revision of this object (as opposed to the latest version, the default).
   ifMetagenerationMatch: string, Makes the operation conditional on whether the object's current metageneration matches the given value.
   predefinedAcl: string, Apply a predefined set of access controls to this object.
     Allowed values
       authenticatedRead - Object owner gets OWNER access, and allAuthenticatedUsers get READER access.
       bucketOwnerFullControl - Object owner gets OWNER access, and project team owners get OWNER access.
       bucketOwnerRead - Object owner gets OWNER access, and project team owners get READER access.
       private - Object owner gets OWNER access.
       projectPrivate - Object owner gets OWNER access, and project team members get access according to their roles.
       publicRead - Object owner gets OWNER access, and allUsers get READER access.
   ifMetagenerationNotMatch: string, Makes the operation conditional on whether the object's current metageneration does not match the given value.
   projection: string, Set of properties to return. Defaults to full.
     Allowed values
       full - Include all properties.
       noAcl - Omit the owner, acl property.

 Returns:
   The media object as a string.

     </pre>
 </div>

 <div class="method">
     <code class="details" id="watchAll">watchAll(bucket, body, projection=None, versions=None, delimiter=None, maxResults=None, pageToken=None, prefix=None)</code>
   <pre>Watch for changes on all objects in a bucket.

 Args:
   bucket: string, Name of the bucket in which to look for objects. (required)
   body: object, The request body. (required)
     The object takes the form of:

 { # An notification channel used to watch for resource changes.
     "resourceUri": "A String", # A version-specific identifier for the watched resource.
     "kind": "api#channel", # Identifies this as a notification channel used to watch for changes to a resource. Value: the fixed string "api#channel".
     "resourceId": "A String", # An opaque ID that identifies the resource being watched on this channel. Stable across different API versions.
     "payload": True or False, # A Boolean value to indicate whether payload is wanted. Optional.
     "token": "A String", # An arbitrary string delivered to the target address with each notification delivered over this channel. Optional.
     "params": { # Additional parameters controlling delivery channel behavior. Optional.
       "a_key": "A String", # Declares a new parameter by name.
     },
     "expiration": "A String", # Date and time of notification channel expiration, expressed as a Unix timestamp, in milliseconds. Optional.
     "address": "A String", # The address where notifications are delivered for this channel.
     "type": "A String", # The type of delivery mechanism used for this channel.
     "id": "A String", # A UUID or similar unique string that identifies this channel.
   }

   projection: string, Set of properties to return. Defaults to noAcl.
     Allowed values
       full - Include all properties.
       noAcl - Omit the owner, acl property.
   versions: boolean, If true, lists all versions of an object as distinct results. The default is false. For more information, see Object Versioning.
   delimiter: string, Returns results in a directory-like mode. items will contain only objects whose names, aside from the prefix, do not contain delimiter. Objects whose names, aside from the prefix, contain delimiter will have their name, truncated after the delimiter, returned in prefixes. Duplicate prefixes are omitted.
   maxResults: integer, Maximum number of items plus prefixes to return. As duplicate prefixes are omitted, fewer total results may be returned than requested. The default value of this parameter is 1,000 items.
   pageToken: string, A previously-returned page token representing part of the larger set of results to view.
   prefix: string, Filter results to objects whose names begin with this prefix.

 Returns:
   An object of the form:

     { # An notification channel used to watch for resource changes.
       "resourceUri": "A String", # A version-specific identifier for the watched resource.
       "kind": "api#channel", # Identifies this as a notification channel used to watch for changes to a resource. Value: the fixed string "api#channel".
       "resourceId": "A String", # An opaque ID that identifies the resource being watched on this channel. Stable across different API versions.
       "payload": True or False, # A Boolean value to indicate whether payload is wanted. Optional.
       "token": "A String", # An arbitrary string delivered to the target address with each notification delivered over this channel. Optional.
       "params": { # Additional parameters controlling delivery channel behavior. Optional.
         "a_key": "A String", # Declares a new parameter by name.
       },
       "expiration": "A String", # Date and time of notification channel expiration, expressed as a Unix timestamp, in milliseconds. Optional.
       "address": "A String", # The address where notifications are delivered for this channel.
       "type": "A String", # The type of delivery mechanism used for this channel.
       "id": "A String", # A UUID or similar unique string that identifies this channel.
     }</pre>
 </div>

 </body></html>