Here is the description of response attributes, which returns to the form of JSON.
|ids||it is ids of exhibitor which already exists in sponsor|
Here are the possible error messages, which return if any condition gets failed or required data is missing for processing.
|Error Code||Error Description|
|403||Accessing the resource you were trying to reach is forbidden.|
|404||The resource you were trying to reach is not found.|
|4040200||No Event could be found|
|40600013||Cant create url|
|4030201||Not Event Host|