Movider API of https://rest.movider.co might return the error codes:

Group: System failure (E00)

Group	Code	Description
E00	E00_SE	System Error
E00	E00_RABBIT_DISCON	Queue service has disconnected, Please contact support.
E00	E00_UHE	System Error
E00	E00_UNAUTH	Unauthorized
E00	E00_TOO_MANY_REQUEST	Too many Requests

Group: Contact API (E01)

Group	Code	Description
E01	E01_CONTACT_NOTFOUND	The given contact id is not found.
E01	E01_INVALID_PHONE_NO	The type of phone number is invalid.
E01	E01_FORM	Contacts form is invalid.
E01	E01_FORM_CONTACTS	Contact is invalid.
E01	E01_FORM_PHONENUMBER	PhoneNumber is invalid.
E01	E01_FORM_FIRSTNAME	Firstname is invalid.
E01	E01_FORM_LASTNAME	Lastname is invalid.
E01	E01_FORM_CONTACTID	ContactID is invalid.
E01	E01_FORM_USERAUDIENCEID	AudienceID is invalid.
E01	E01_FORM_EMAIL	Email is invalid.
E01	E01_FORM_PAGE	Page is invalid.
E01	E01_FORM_LIMIT	Limit is invalid.

Group: Campaign API (E02)

Group	Code	Description
E02	E02_CAMPAIGN_NAME_DUPLICATED	The campaign name exists.
E02	E02_EXCEED_PHONES	The total Phone number exceeds the limit.
E02	E02_RATES_INVALID	System Error.
E02	E02_INVALID_BALANCE	Insufficient balance.
E02	E02_COUNTRY_TEMPORARY_RESTRICTED	The country that was sent can't be sent right now.
E02	E02_DELIVERY_DATE_INVALID	The delivery date is invalid, Please use the date format ISO8601.
E02	E02_SCHEDULE_DELETE_NOT_ALLOWED	The scheduled campaign can not be deleted or it does not exist.
E02	E02_CAMPAIGN_FAILED	The campaign is can not be created.
E02	E02_SCHEDULE_NOT_FOUND	The scheduled campaign was not found.
E02	E02_FORM	Campaign form is invalid.
E02	E02_FORM_CAMPAIGNNAME	Campaign name is invalid.
E02	E02_FORM_MESSAGE	Message in invalid.
E02	E02_FORM_PHONENUMBERS	Phone numbers is invalid.
E02	E02_FORM_PAGE	Page is invalid.
E02	E02_FORM_LIMIT	Limit is invalid.

Group: Audience API (E03)

Group	Code	Description
E03	E03_AUDIENCE_ID_NOTFOUND	Audience ID not found.
E03	E03_AUDIENCE_NAME_DUPLICATED	The audience name exists.
E03	E03_AUDIENCE_CONTACT_ID_NOTFOUND	The given contact id is not found.
E03	E03_AUDIENCE_CONTACT_EXIST	The contact exists within the audience.
E03	E03_FORM	Audience form is invalid.
E03	E03_AUDIENCENAME	AudienceName is invalid.
E03	E03_CONTACTID	ContactID is invalid.
E03	E03_PAGE	Page is invalid.
E03	E03_LIMIT	Limit is invalid.

Group: Viber Campaign API (E04)

Group	Code	Description
E04	E04_MESSAGE_EXCEED_LIMIT	Message characters is exceed limit.
E04	E04_TOTAL_PHONE_EXCEED_LIMIT	Total phone numbers is exceed limit.
E04	E04_FORM	Campaign form is invalid.
E04	E04_FORM_CAMPAIGNNAME	Campaign name is invalid.
E04	E04_FORM_MESSAGE	Message is invalid.
E04	E04_FORM_CAMPAIGNTYPE	Campaign type is invalid.
E04	E04_FORM_PHONENUMBERS	Phone numbers is invalid.
E04	E04_FORM_PAGE	Page is exceed limit.
E04	E04_FORM_LIMIT	Limit is invalid.
E04	E04_FORM_IMAGEURL	Image Url is invalid.
E04	E04_FORM_IMAGE_UNREACHABLE	Image url was unreachable.
E04	E04_FORM_IMAGE_SIZE_EXCEED	Image size was exceed limit.
E04	E04_FORM_BUTTON_INVALID	Form Button is invalid, Some missing required key will cause this error.
E04	E04_FORM_BUTTON_REQ_TEXT	Form button is required text content.
E04	E04_FORM_BUTTON_CAPTION_EXCEED_LIMIT	Button caption is exceed limit.
E04	E04_FORM_BUTTON_URL_INVALID	Button url is invalid.
E04	E04_FORM_FILE_UNKNOWN_SIGNATURE_ERROR	Failed to extract file signature.
E04	E04_FORM_FILE_DECODE_SIGNATURE_ERROR	Malformed array buffer.
E04	E04_FORM_FILE_EXTENSIONS_IS_NOT_ALLOWED	File extension was not allowed.
E04	E04_FORM_FILE_FAILED_TO_DOWNLOAD	Access to the image download is denied by the server. Please make sure the provided URL is correct and that the server allows external downloads.
E04	E04_FORM_CONTENT_ERROR	Request must have at least one content.
E04	E04_CAMPAIGN_NAME_DUPLICATED	Campaign name is exists.
E04	E04_CAMPAIGN_FAILED	The campaign is can not be create.
E04	E04_COUNTRY_TEMPORARY_RESTRICTED	The country that was sent can't be sent right now.
E04	E04_DELIVERY_DATE_INVALID	Delivery date is invalid, Please use date format ISO8601.
E04	E04_SCHEDULE_DELETE_NOT_ALLOWED	The schedule campaign can not be deleted or it does not exist.
E04	E04_SCHEDULE_NOT_FOUND	The scheduled campaign was not found.
E04	E04_SCHEDULE_REFUND_PACKAGE_ERROR	Refunding credit has error, Please connect support team for further investigate.
E04	E04_SCHEDULE_EXCEED_DELETE_TIMEFRAME	Campaign was not allowed to be delete, Due to timeframe limit (last 2 minute).

Following properties:

error_name string: Error name
error_code string: Error code
error_group string: Error group code
message string: Readable error description

{
    "error_name": "UnauthorizedException",
    "error_code": "E00_SE",
    "error_group": "E00",
    "message": "Unauthorized"
}