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UnifiedAPI v5

HTTP Return Codes ​

This page describes the UnifiedAPI HTTP return codes and error responses.

Format ​

UnifiedAPI returns errors using a JSON format:

json
{
  "error": {
    "code": "error_code",
    "message": "Human readable error message."
  }
}

Successful Codes ​

HTTP CodeDescription
200The request was successful. The response body contains the requested resource.
204The request was successful. There is no content to return.

Error Codes ​

400 Bad Request ​

CodeMessage
cdr_start_date_invalidThe start date parameter is invalid. The format should be ISO ISO 8601 YYYY-MM-DDThh:mm:ss.
cdr_end_date_invalidThe end date parameter is invalid. The format should be ISO ISO 8601 YYYY-MM-DDThh:mm:ss.
cdr_source_invalidThe source parameter is invalid.
cdr_destination_invalidThe destination parameter is invalid.
cdr_flow_invalidThe flow parameter is invalid.
cdr_disposition_invalidThe disposition parameter is invalid.
cdr_save_start_date_invalidThe save start date parameter is invalid. The format should be ISO ISO 8601 YYYY-MM-DDThh:mm:ss.
cdr_save_end_date_invalidThe end start date parameter is invalid. The format should be ISO ISO 8601 YYYY-MM-DDThh:mm:ss.
cdr_invalid_date_parametersThe start date parameter is greater than end date parameter.
cdr_invalid_filter_by_answeredThe filter by answered date parameter is invalid.
cdr_invalid_filter_by_publishedThe filter by published date parameter is invalid.
cdr_invalid_filter_by_sourceThe filter by source parameter is invalid.
cdr_invalid_filter_by_destinationThe filter by destination parameter is invalid.
fields_invalidParameter fields is invalid.
count_invalidParameter count is invalid.
filterby_invalidParameter filterBy is invalid.
filterop_invalidParameter filterOp is invalid.
filtervalue_invalidParameter filterValue for onArray operation is invalid.
filtervalue_invalidParameter filterValue contains invalid numbers.
filtervalue_invalidParameter filterValue is invalid.
sortorder_invalidParameter sortOrder is invalid.
startindex_invalidParameter startIndex is invalid.
user_invalidThe user Id parameter is invalid.
extension_invalidInvalid extension given in the URI-Fragment
fx_recipients_invalidThe recipients parmeter is invalid.
fx_approved_invalidThe approved parameter is invalid.
fx_file_invalidOne of the sent files are invalid.
fx_max_files_reachedThe number of files that can be sent has been exceeded.
extension_invalidInvalid extension given in the URI-Fragment
fx_upload_identifier_invalidInvalid uploadIdentifier. Must be alphanumeric and maximum 32 characters.
pc_duration_invalidParameter callDuration is invalid.
pc_source_invalidParameter source is invalid.
pc_destination_invalidParameter destination is invalid.
pc_timeout_invalidParameter timeout is invalid.
pc_callerid_invalidParameter callerId is not valid.
pc_transfer_invalidParameter allowPublicTransfer is invalid.
pc_nonce_invalidParameter nonce is invalid.
pc_calleriddestination_invalidParameter callerIdDestination is not valid.
pc_calleecallerid_invalidParameter callerIdDestination is not valid.
pc_video_invalidParameter video is invalid.
pc_pin_invalidParameter conferencePin is invalid.
pc_number_invalidParameter conferencePin is invalid.
invalid_filter_by_publishedThe filter by published date is invalid.
invalid_filter_by_phone_call_id The filter by phone call id is invalid.
pc_parktimeout_invalidParameter maxinparking is invalid.
pc_phonecall_invalidThe PhoneCall ID provided is invalid.
pc_phonecallview_invalidThe PhoneCall View ID provided is invalid.
pc_recformat_invalidParameter format is invalid.
pc_sendcallto_invalidParameter sendCallTo is invalid.
pc_transfer_from_number_invalidParameter transferFromNumber is invalid.
pc_transfer_number_invalidParameter transferNumber is invalid.
pc_private_invalidParameter private is invalid.
pc_private_invalidThe phone number is invalid.
pce_id_invalidThe id of the event is not valid.
pce_type_invalidThe type of the event is not valid.
pce_method_invalidThe request method is invalid.
pce_note_invalidThe note is invalid.
pce_url_invalidThe URL is invalid.
pce_status_invalidThe status is invalid.
status_invalidThe type of action performed is invalid.
qag_agent_invalidThe agent identifier is invalid.
qag_number_invalidThe agent phone number is invalid.
qag_fail_updateFailed to change the status.
qag_fail_update_numberFailed to change the agent number.
qag_cannot_update_numberCannot modify the phone number for a local agent.

401 Unauthorized ​

CodeMessage
unauthorizedAccess unauthorized
expired_tokenToken is expired or otherwise invalid.
access_deniedThe token is invalid.

403 Forbidden ​

CodeMessage
pce_access_deniedYou are not allowed to manage Call Events.

500 Internal Server Error ​

CodeMessage
internal_server_errorAn internal server error occurred. Please contact the administrator.
pce_fail_addFailed to add the event.
pce_fail_updateFailed to update the event.
pce_fail_deleteFailed to delete the event.

501 Not Implemented ​

CodeMessage
not_implementedThe operation is not implemented.
Last updated: Dec 19, 2025