Send Code for unified sign in.

post/us-signin/send-code

Request body

identitystring required

Configured by SECURITY_USER_IDENTITY_ATTRIBUTES

chosen_methodstring required

which method should be used to send the code, as configured with SECURITY_US_ENABLED_METHODS

{
  "identity": "me@you.com, +16505551212"
}

Send code response

{
  "meta": {
    "code": 200
  }
}