openstack
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api-sig
Code Issues Proposed changes

Delete multiple metadata items with a single request 

Change-Id: I2d72f76adf6695164b95508f4396d0a80a899b60
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yuriy_n 2016-02-17 22:19:57 +02:00 committed by Yuriy Nesenenko
parent 9aa075a2e3
commit b27ca332a7
1 changed files with 26 additions and 0 deletions
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guidelines/metadata.rst
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@ -106,6 +106,8 @@ root metadata URL, with the updated complete list of metadata items in the
body of the request. On success, the server responds with a 200 status code
and the complete updated metadata block in the response body.
.. note:: A PUT request should use etags to avoid the lost update problem.
Example request (updates "foo", removes "bar", adds "qux" and leaves "baz"
untouched)::
@ -139,6 +141,30 @@ Example request::
DELETE /servers/1234567890/metadata
To delete multiple metadata items without affecting the remaining ones,
a PUT request must be sent to the root metadata URL with the updated complete
list of metadata items (without items to delete) in the body of the request.
On success, the server responds with a 200 status code.
Example request (removes “foo” and “qux”)::
PUT /servers/1234567890/metadata
{
"metadata": {
"baz": "Baz Value"
}
}
Response::
{
"metadata": {
"baz": "Baz Value"
}
}
To delete a single metadata item see below.
Addressing Individual Metadata Items
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~