PUT /v2/images/<IMAGE_ID>/members/<MEMBER_ID>
The body of the request is a JSON object specifying the member status to which the image member should be updated:
{
"status": "<STATUS_VALUE>"
}
where STATUS_VALUE is one of { pending,
accepted, or rejected }.
The response conforms to the JSON schema available at /v2/schemas/member, for example,
{
"created_at": "2013-09-20T19:22:19Z",
"image_id": "a96be11e-8536-4910-92cb-de50aa19dfe6",
"member_id": "8989447062e04a818baf9e073fd04fa7",
"schema": "/v2/schemas/member",
"status": "accepted",
"updated_at": "2013-09-20T20:15:31Z"
}
If the call is made by the image owner, the response is HTTP status code 403 (Forbidden).
If the call is made by a user who is not the image owner and whose tenant ID does not match the MEMBER_ID, the response is HTTP status code 404.

