Comment 3 for bug 1922251

Can you include g-api logs showing why the request was rejected?

https://docs.openstack.org/api-ref/image/v2/index.html?expanded=update-image-detail

I can't see a way for n-cpu to provide the store name even if it could work that out as g-api specifically asks for the following when updating the locations associated with an image:

{
[..]
  'locations': [
    'uri': {
      'metadata': {
        'key': 'value',
        [..]
      }
    },
  ]
}

This smells like a config issue and/or bug in g-api is causing it to reject a valid request from n-cpu.