- URL:
 - https://[root]/portals/[portalID]/unassignUserCredits
 - Methods:
 POST
Example usage
The following is a sample ArcGIS Online POST request for the unassign operation:
POST /sharing/rest/portals/0123456789ABCDEF/unassignUserCredits HTTP/1.1
Host: org.arcgis.com
Content-Type: application/x-www-form-urlencoded
Content-Length: []
usernames=["user1", "user2", "user3"]&f=pjsonDescription
The unassign operation allows organization administrators to remove credit allocation for organizational users in ArcGIS Online.
Request parameters
| Parameter | Details | 
|---|---|
  | A JSON array of user names whose credit allocation to be removed. Example  | 
  | The response format. The default format is  Values:   | 
Response properties
| Property | Details | 
|---|---|
  | Indicates if the operation was successful.  | 
  | An array of user names representing a subset of users whose credit allocation were not removed successfully. Used when   | 
JSON Response syntax
{
  "success": <true | false>,
  "notUnAssignedUsers": ["<username1>", "<username2>"...]
}JSON Response example
{
  "success": true,
  "notUnAssignedUsers": ["user8"]
}