This API is used to update exhibitor details.
Update Exhibitor by EXHIBITOR_ADMIN and by Event Host. Event Host can only update the number of max lead retrievers and set lead retrievers allowed
Here are the possible error messages, which return if any condition gets failed or required data is missing for processing.
|Error Code||Error Description|
|400||The request could not be understood by the server due to malformed syntax.|
|401||You are not authorized to view the resource|
|403||Accessing the resource you were trying to reach is forbidden|
|404||The resource you were trying to reach is not found|