Get ownership details
GET {{baseUrl}}/identities/:identityId/ownership
Use this API to return an identity's owned objects that will cause problems for deleting the identity. 
Use this API as a checklist of objects that you need to reassign to a different identity before you can delete the identity. 
For a full list of objects owned by an identity, use the Search API.  When you search for identities, the returned identities have a property, owns, that contains a more comprehensive list of identity's owned objects.
HEADERS
| Key | Datatype | Required | Description | 
|---|---|---|---|
| X-SailPoint-Experimental | boolean | (Required) Use this header to enable this experimental API. | |
| Accept | string | 
RESPONSES
status: OK
{"associationDetails":{"associationType":"ROLE_OWNER","entities":[{"id":"b660a232f05b4e04812ca974b3011e0f","name":"Gaston.800ddf9640a","type":"ROLE"}]}}