post https://platform.{env}.simpplr.com/v1/b2b/identity/users
This API allows you to create a new user.
{
  "email": "...",
  "firstName": "...",
  "lastName": "..."
}Above show the minimum set of fields to create a User. email is a login identifier in this case.
If for tenant other fields are marked as login identifiers one of the login identifiers need to be present
