52 lines
1.4 KiB
PHP
52 lines
1.4 KiB
PHP
============
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API Versions
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============
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In order to bring new features to users over time, the Placement API
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supports microversioning. Microversions allow use of certain features on a
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per-request basis via the ``OpenStack-API-Version`` header. For example, to
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request microversion 1.10, specify the header::
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OpenStack-API-Version: placement 1.10
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For more details about Microversions, please reference:
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`Microversions
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<https://developer.openstack.org/api-guide/compute/microversions.html>`_
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.. note:: The maximum microversion supported by each release varies.
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Please reference:
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`REST API Version History
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<https://docs.openstack.org/placement/latest/placement-api-microversion-history.html>`__
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for API microversion history details.
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List Versions
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=============
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.. rest_method:: GET /
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Fetch information about all known major versions of the placement API,
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including information about the minimum and maximum microversions.
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.. note:: At this time there is only one major version of the placement API:
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version 1.0.
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Normal Response Codes: 200
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Response
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--------
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.. rest_parameters:: parameters.yaml
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- versions: versions
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- id: version_id
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- min_version: version_min
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- max_version: version_max
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- status: version_status
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- links: version_links
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Response Example
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----------------
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.. literalinclude:: ./samples/root/get-root.json
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:language: javascript
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