Changes to Get Bulk Export Runs Filtered

the detail/items response's property type changed from object to string for status 422

removed the required property detail/items/loc from the response with the 422 status

removed the required property detail/items/msg from the response with the 422 status

removed the required property detail/items/type from the response with the 422 status

added the new optional query request parameter limit

added the new optional query request parameter offset

added the optional property items/metadata/execution_backend to the response with the 200 status

added the optional property items/session_id to the response with the 200 status

endpoint added