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 | <h1><a href="composer_v1.html">Cloud Composer API</a> . <a href="composer_v1.projects.html">projects</a> . <a href="composer_v1.projects.locations.html">locations</a> . <a href="composer_v1.projects.locations.imageVersions.html">imageVersions</a></h1> | 
 | <h2>Instance Methods</h2> | 
 | <p class="toc_element"> | 
 |   <code><a href="#close">close()</a></code></p> | 
 | <p class="firstline">Close httplib2 connections.</p> | 
 | <p class="toc_element"> | 
 |   <code><a href="#list">list(parent, includePastReleases=None, pageSize=None, pageToken=None, x__xgafv=None)</a></code></p> | 
 | <p class="firstline">List ImageVersions for provided location.</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> | 
 | <h3>Method Details</h3> | 
 | <div class="method"> | 
 |     <code class="details" id="close">close()</code> | 
 |   <pre>Close httplib2 connections.</pre> | 
 | </div> | 
 |  | 
 | <div class="method"> | 
 |     <code class="details" id="list">list(parent, includePastReleases=None, pageSize=None, pageToken=None, x__xgafv=None)</code> | 
 |   <pre>List ImageVersions for provided location. | 
 |  | 
 | Args: | 
 |   parent: string, List ImageVersions in the given project and location, in the form: "projects/{projectId}/locations/{locationId}" (required) | 
 |   includePastReleases: boolean, Whether or not image versions from old releases should be included. | 
 |   pageSize: integer, The maximum number of image_versions to return. | 
 |   pageToken: string, The next_page_token value returned from a previous List request, if any. | 
 |   x__xgafv: string, V1 error format. | 
 |     Allowed values | 
 |       1 - v1 error format | 
 |       2 - v2 error format | 
 |  | 
 | Returns: | 
 |   An object of the form: | 
 |  | 
 |     { # The ImageVersions in a project and location. | 
 |   "imageVersions": [ # The list of supported ImageVersions in a location. | 
 |     { # ImageVersion information | 
 |       "creationDisabled": True or False, # Whether it is impossible to create an environment with the image version. | 
 |       "imageVersionId": "A String", # The string identifier of the ImageVersion, in the form: "composer-x.y.z-airflow-a.b(.c)" | 
 |       "isDefault": True or False, # Whether this is the default ImageVersion used by Composer during environment creation if no input ImageVersion is specified. | 
 |       "releaseDate": { # Represents a whole or partial calendar date, such as a birthday. The time of day and time zone are either specified elsewhere or are insignificant. The date is relative to the Gregorian Calendar. This can represent one of the following: * A full date, with non-zero year, month, and day values * A month and day value, with a zero year, such as an anniversary * A year on its own, with zero month and day values * A year and month value, with a zero day, such as a credit card expiration date Related types are google.type.TimeOfDay and `google.protobuf.Timestamp`. # The date of the version release. | 
 |         "day": 42, # Day of a month. Must be from 1 to 31 and valid for the year and month, or 0 to specify a year by itself or a year and month where the day isn't significant. | 
 |         "month": 42, # Month of a year. Must be from 1 to 12, or 0 to specify a year without a month and day. | 
 |         "year": 42, # Year of the date. Must be from 1 to 9999, or 0 to specify a date without a year. | 
 |       }, | 
 |       "supportedPythonVersions": [ # supported python versions | 
 |         "A String", | 
 |       ], | 
 |       "upgradeDisabled": True or False, # Whether it is impossible to upgrade an environment running with the image version. | 
 |     }, | 
 |   ], | 
 |   "nextPageToken": "A String", # The page token used to query for the next page if one exists. | 
 | }</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> | 
 |  | 
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