Error Codes

Some error responses include a code that is a brief description of the error. See all of the error codes below with a detailed description of each.

CodeDescription
UNEXPECTED_ERRORAn unexpected error occurred. Contact Loop Support if the error persists.
ORDER_NOT_FOUNDAn order with the specified ID could not be found.
NOT_AUTHORIZEDThe request couldn't be processed because authorization failed. Confirm that your API key is correct and try again.
NOT_FOUNDThe webhook requested couldn't be found.
UNPROCESSABLE_RETURNThe return cannot be processed because it is in a state that keeps it from being processed. Check the state of the return and make sure it is eligible for processing.
UNPROCESSABLE_FLAGGED_RETURNUnless enabled, flagged returns cannot be processed. If you would like to configure your flagged returns to process, please adjust the "Allow flagged returns to process" setting in your Loop Admin.
FAILED_TO_GET_WEBHOOKSThe webhooks requested could not be returned. Contact Loop Support if the error persists.
FAILED_TO_DELETE_WEBHOOKThe webhook could not be deleted. Contact Loop Support if the error persists.
FAILED_TO_CREATE_WEBHOOKThe webhook could not be created. Contact Loop Support if the error persists.
FAILED_TO_UPDATE_WEBHOOKThe webhook could not be updated. Contact Loop Support if the error persists.
FAILED_TO_GET_SAMPLE_WEBHOOKThe sample webhook could not be returned. Contact Loop Support if the error persists.
DESTINATION_LIMIT_EXCEEDEDYou have exceeded the number of destinations included in your plan. Contact your Merchant Success Manager or Loop Support for more information.