Sign in

v50

latestOpenAPI 3.0.0raw.githubusercontent.com2026-01-29166197289.1 KB
members

Update member

Use this endpoint to update a members attributes. Only the credentials, id, and metadata parameters can be updated. To get a list of the required credentials for the member, use the list member credentials endpoint.

put/users/{user_guid}/members/{member_guid}

Path parameters

member_guidstring required

The unique id for a member.

user_guidstring required

The unique identifier for a user, beginning with the prefix USR-.

Headers

X-CALLBACK-PAYLOADstring

The base64 encoded string defined in this header will be returned in the Member and Member Data Updated webhooks. This allows you to trace user interactions and workflows initiated externally and internally in the MX Platform. Max 1024 characters.

Request body

Example request

{
  "member": {
    "credentials": [
      {
        "guid": "CRD-27d0edb8-1d50-5b90-bcbc-be270ca42b9f",
        "value": "password"
      }
    ],
    "id": "unique_id",
    "metadata": "\\\"credentials_last_refreshed_at\\\": \\\"2015-10-15\\",
    "use_cases": [
      "PFM"
    ]
  }
}

Response

OK