263 lines
4.7 KiB
ReStructuredText
263 lines
4.7 KiB
ReStructuredText
.. -*- rst -*-
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Snapshot metadata (Since API v2.73)
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===================================
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Shows, sets, updates, and unsets snapshot metadata.
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Show all snapshot metadata
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~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: GET /v2/snapshots/{snapshot_id}/metadata
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.. versionadded:: 2.73
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Shows all the metadata for a snapshot, as key and value pairs.
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Response codes
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--------------
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.. rest_status_code:: success status.yaml
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- 200
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.. rest_status_code:: error status.yaml
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- 400
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- 401
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- 403
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- 404
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- project_id: project_id_path
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- snapshot_id: snapshot_id_path
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Response parameters
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-------------------
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.. rest_parameters:: parameters.yaml
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- metadata: metadata
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Response example
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----------------
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.. literalinclude:: samples/snapshot-show-metadata-response.json
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:language: javascript
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Show snapshot metadata item
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~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: GET /v2/snapshots/{snapshot_id}/metadata/{key}
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.. versionadded:: 2.73
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Retrieves a specific metadata item from a snapshot's metadata by its key. If
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the specified key does not represent a valid metadata item, the API will
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respond with HTTP 404.
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Response codes
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--------------
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.. rest_status_code:: success status.yaml
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- 200
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.. rest_status_code:: error status.yaml
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- 400
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- 401
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- 403
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- 404
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- project_id: project_id_path
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- snapshot_id: snapshot_id_path
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- key: metadata_key_path
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Response parameters
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-------------------
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.. rest_parameters:: parameters.yaml
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- metadata: metadata_item
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Response example
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----------------
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.. literalinclude:: samples/snapshot-show-metadata-item-response.json
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:language: javascript
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Set snapshot metadata
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~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: POST /v2/snapshots/{snapshot_id}/metadata
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.. versionadded:: 2.73
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Allows adding new metadata items as key-value pairs. This API will not delete
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pre-existing metadata items. If the request object contains metadata items
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that already exist, they will be updated with new values as specified in the
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request object.
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Response codes
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--------------
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.. rest_status_code:: success status.yaml
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- 200
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.. rest_status_code:: error status.yaml
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- 400
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- 401
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- 403
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- 404
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- 409
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- project_id: project_id_path
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- snapshot_id: snapshot_id_path
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- metadata: metadata_request
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Request example
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---------------
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.. literalinclude:: samples/snapshot-set-metadata-request.json
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:language: javascript
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Response parameters
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-------------------
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.. rest_parameters:: parameters.yaml
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- metadata: metadata
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Response example
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----------------
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.. literalinclude:: samples/snapshot-set-metadata-response.json
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:language: javascript
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Update snapshot metadata
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~~~~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: PUT /v2/snapshots/{snapshot_id}/metadata
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.. versionadded:: 2.73
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Replaces the metadata for a given snapshot with the metadata (specified as
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key-value pairs) in the request object. All pre-existing metadata of the
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snapshot will be deleted and replaced with the new metadata supplied.
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Response codes
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--------------
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.. rest_status_code:: success status.yaml
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- 200
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.. rest_status_code:: error status.yaml
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- 400
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- 401
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- 403
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- 404
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- project_id: project_id_path
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- snapshot_id: snapshot_id_path
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- metadata: metadata_request
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Request example
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---------------
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.. literalinclude:: samples/snapshot-update-metadata-request.json
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:language: javascript
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Response parameters
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-------------------
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.. rest_parameters:: parameters.yaml
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- metadata: metadata
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Response example
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----------------
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.. literalinclude:: samples/snapshot-update-metadata-response.json
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:language: javascript
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To delete all existing metadata items on a given snapshot, the request object
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needs to specify an empty metadata object:
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Request example
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---------------
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.. literalinclude:: samples/snapshot-update-null-metadata-request.json
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:language: javascript
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Response example
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----------------
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.. literalinclude:: samples/snapshot-update-null-metadata-response.json
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:language: javascript
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Delete snapshot metadata item
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. rest_method:: DELETE /v2/snapshots/{snapshot_id}/metadata/{key}
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.. versionadded:: 2.73
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Deletes a single metadata item on a snapshot, idetified by its key. If
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the specified key does not represent a valid metadata item, the API will
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respond with HTTP 404.
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Response codes
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--------------
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.. rest_status_code:: success status.yaml
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- 200
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.. rest_status_code:: error status.yaml
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- 400
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- 401
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- 403
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- 404
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Request
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-------
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.. rest_parameters:: parameters.yaml
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- project_id: project_id_path
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- snapshot_id: snapshot_id_path
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- key: metadata_key_path
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