doc-exports/docs/ims/dev/en-us_topic_0110300595.html

Querying Tenants

Scenario

Tenants with whom you have shared an image can be filtered using search criteria and displayed in a list.

The token obtained from IAM is valid for only 24 hours. If you want to use a token for authentication, you can cache it to avoid frequently calling the IAM API.

Involved APIs

If you use a token for authentication, you must obtain the token and add X-Auth-Token to the request header of the IMS API when making an API call.

• IAM API used to obtain the token

  URI format: POST https://IAM endpoint/v3/auth/tokens

• IMS API used to query image members (Native OpenStack API)

  URI format: GET https://IMS endpoint/v2/images/Image ID/members

Procedure

1. Obtain the token.
2. Send GET https://IMS endpoint/v2/images/Image ID/members/.
3. Add X-Auth-Token to the request header.
4. Check the response parameters.

   {
       "status": "accepted",  //Sharing status (value: accepted or rejected)
       "created_at": "2016-09-01T02:05:14Z",  //Time when the image is shared
       "updated_at": "2016-09-01T02:37:11Z",  //Time when the image status is updated
       "image_id": "d164b5df-1bc3-4c3f-893e-3e471fd16e64",  //Image ID
       "member_id": "edc89b490d7d4392898e19b2deb34797"  //Member ID (that is, project ID of the image recipient)
       "schema": "/v2/schemas/member"  //Image sharing schema
   }

   For details about status codes for request errors, see Status Codes.

Parent topic: Sharing an Image