Agent Authorisation API has mismatched date formats

[ddaddy]

The Agent Authorisation API has a method to Get all authorisation requests for the last 30 days.

Here's an example response after I created a new authorisation:

[
  {
    "_links": {
      "self": {
        "href": "/agents/JARN0861880/invitations/AUM6XRUBB2OD2"
      }
    },
    "created": "2025-09-15T11:50:41.314Z",
    "updated": "2025-09-15T12:20:30.316Z",
    "arn": "JARN0861880",
    "service": [
      "MTD-IT"
    ],
    "status": "Accepted",
    "agentType": "main"
  },
  {
    "_links": {
      "self": {
        "href": "/agents/JARN0861880/invitations/AZ6LATWBNPE44"
      }
    },
    "created": "2025-09-29T17:57:58.163Z",
    "expiresOn": "2025-10-20T00:00:00.000",
    "arn": "JARN0861880",
    "service": [
      "MTD-IT"
    ],
    "status": "Pending",
    "clientActionUrl": "https://test-www.tax.service.gov.uk/agent-client-relationships/appoint-someone-to-deal-with-HMRC-for-you/AENY1RD7/phillips-and-company/income-tax",
    "agentType": "main"
  }
]

The created and updated params use the standard date format used across all the API's with the Z at the end.
expiresOn does not.