code: public String getAccessId() {
  		String accessId = getAsNullableString("access_id");
  		accessId = accessId != null ? accessId : getAsNullableString("client_id");
  		return accessId;
  	}
docs: Gets the application access id. The value can be stored in parameters
  "access_id" pr "client_id"
  
  @return the application access id.