Create user telephone number verification code

GraphQL endpoint: /user

Generates a verification code (OTP) for an unverified telephone number. The verification code will be sent via SMS to the telephone number and can be used to verify ownership.

Query

mutation (
  $telephoneNumberId: ID!
) {
  createUserTelephoneNumberVerificationCode (
    telephoneNumberId: $telephoneNumberId
  ) {
    expiresAt
    remainingOtpAttempts
    nextOtpAt
    otpStatus
  }
}

Variables

{
  "telephoneNumberId": "00000000-0000-4000-8000-000000000001"
}

Response

{
  "data": {
    "createUserTelephoneNumberVerificationCode": {
      "expiresAt": "2026-01-15T09:00:00.000000",
      "nextOtpAt": "2026-01-15T09:00:01.000000",
      "otpStatus": "OTP sent",
      "remainingOtpAttempts": 5
    }
  }
}