How to Create a password change ticket in secondary identity?

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4

@lihua.zhang
Thank you for reply.
I tried identity params.
But response is

{
  "statusCode": 400,
  "error": "Bad Request",
  "message": "Payload validation error: 'Additional properties not allowed: identity'.",
  "errorCode": "invalid_body"
}

The API I tried is /api/v2/tickets/password-change, is that correct?