Add a Document

This endpoint can be used to attach additional documents to the Dispute Case. One document per API call is allowed.

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Path Params
int64
required
19000101000000 to 99991231999999

Unique case identifier assigned to the dispute.

Body Params
file
required

Evidence such as photographs or emails, to prove a link between the person receiving the merchandise or services and the cardholder, or to prove that the cardholder disputing the transaction is in possession of the merchandise and/or is using the services. Supported formats: JPG, JPEG, TIF, TIFF, PDF, DOCX, DOC. Maximum supported file size is 5MB.

string
required
length between 3 and 3

The category of the letter template/attachment attached to the chargeback case.

string
length between 0 and 2000

Additional internal notes for the attachment purpose.

string
required

Transaction Control Number (used to control concurrent actions and avoid change clashes)

string
enum
required

Indicates the name of the network form that is associated with the letter or attachment and belongs to the card scheme. Valid values are VISA_NETWORK_FORM, MASTERCARD_NETWORK_FORM and JCB_NETWORK_FORM.

Allowed:
Headers
string
length between 8 and 8

Institution number (8-digit number) associated with the merchant. This information defines the acquirer for the merchant. If a consumer is granted access to this API for multiple institutions, this field must be populated. If access is for only one institution, the API will automatically determine this value, making it optional for the client.

string
required

Optional security header. Used to ensure the request has not been tampered with during transmission. The Message-Signature is the Base64 encoded HMAC hash (SHA256 algorithm with the API Secret as the key.) For more information, refer to the supporting documentation on the Developer Portal.

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