Update Target API not working

Harness Support
1

Hi Team, trying to use ModifyTarget API, but it’s not working as expected. PUT responding with ANOTHER changed target object (200 OK)

@APIKey = <APIKey>
@AccountID = <AccountID>
###
PUT https://app.harness.io/gateway/cf/admin/targets/TargetA?orgIdentifier=default&projectIdentifier=default_project&environmentIdentifier=Production
x-api-key: {{APIKey}}
Content-Type: application/json

{
  "account": "{{AccountID}}",
  "anonymous": true,
  "environment": "Sandbox",
  "identifier": "TargetA",
  "attributes": {
    "licenseType": "Full User",
    "emailDomain": "",
    "isApp": false,
    "isSuper": true,
    "profileID": "SHIPPING AND RECEIVING"
  },
  "name": "Anonymous User",
  "org": "default",
  "project": "default_project"
}

Response:

{
  "account": "",
  "anonymous": true,
  "attributes": {
    "emailDomain": "",
    "isApp": false,
    "isSuper": true,
    "licenseType": "Full User",
    "profileID": "SHIPPING AND RECEIVING"
  },
  "createdAt": 1683587726877,
  "environment": "",
  "identifier": "TargetB",
  "name": "Anonymous User",
  "org": "",
  "project": "",
  "segments": []
}

Please help.