Single start date and end date of a cart item can be updated with the URI /requests/{reqid} PUT.

cURL Example

curl  -H "Content-Type: application/json"  -H "X-Requested-By: <anyvalue>"  -X PUT  -u username:password  -d @put.json https://pseudo.com/iam/governance/selfservice/api/v1/requests/3003

PUT Request Body

{
	    "requestId": "coder-1001",
            "reqTargetEntities": [
    	    {
  	            "appFormData": [
                {
                    "name": "endDate",
                    "value": "2019-12-24T07:00:00Z"
                },
                {
                    "name": "startDate",
                    "value": "2019-07-15T07:00:00Z"
                }

               ],
            "entityId": "11",
            "entityType": "Role"
    	    }
    	  ]

}

PUT Response Body

{
    "links": [
        {
            "rel": "self",
            "href": "https://pseudo.com/iam/governance/selfservice/api/v1/requests/3003"
        }
    ],
    "id": "3003",
    "requestId": "coder-1001",
    "status": "SUCCESS"
}