UserCredentials.fromJson constructor
      
      UserCredentials.fromJson(
    
    
- Map json_
Implementation
UserCredentials.fromJson(core.Map json_)
  : this(
      password: json_['password'] as core.String?,
      secretManagerStoredPassword:
          json_['secretManagerStoredPassword'] as core.String?,
      secretManagerStoredSecurityToken:
          json_['secretManagerStoredSecurityToken'] as core.String?,
      securityToken: json_['securityToken'] as core.String?,
      username: json_['username'] as core.String?,
    );