Creating a user with the Satellite 6 hammer API causes a "Password hash can't be blank" error

Issue

• Using the API guide, it recommends creating a user using the following PUT command:

  PUT:
      "login": "test",
      "firstname": "Testing",
      "lastname": "User",
      "mail": "user1@example.com",
      "admin": "true",
      "password": "123456",
      "auth_source_id": "1"
  

• The PUT command generates this error message:

  ERROR:
  {u'error': {u'errors': {u'password_hash': [u"can't be blank"]}, u'id': None, u'full_messages': [u"Password hash can't be blank"]}}