Update group membership details
PUT {{baseUrl}}/groups/:groupId/members
HEADERS
| Key | Datatype | Required | Description | 
|---|---|---|---|
| Content-Type | string | 
RESPONSES
status: OK
{"user_identity":{},"_links":{"self":{"href":"minim eu dolore"},"urn:eim:linkrel:parent":{"href":"aliquip veniam"}}}