The GET /environments/{{envID}}/users/{{userID}}/memberOfGroups operation returns all groups that the specified user is a member of.

For more information about groups, see Groups.

Parameter Description
expand (string) Possible value is group. When this parameter is appended to the request, the results are expanded to include additional information about each group.
limit (int) The maximum number of results returned per page.
filter (string) A SCIM filter. For more information, see Filtering groups searches.