This instance couldn't reach its API specification on the last attempt, so this page shows the copy fetched before that. Anything added or changed since then is missing here, and the reference updates itself as soon as the specification is readable again. Last fetched 2026-10-23 00:19 UTC.
A model the API reference uses in a request or a response. The operation pages link every field typed as this model here.
The body of a request to approve a held transaction.
Values
Values:Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
Fields
Field
Type
Description
reasonCoderequired
string
Optional note recording why the transaction was released. Unlike a decline, an approval needs
no justification: the payment simply proceeds as the cardholder intended. A gateway-authored
code or a brief operator note only: never processor or screening-provider response text, and
never anything card-derived.nullablemax length 256
Values:Values combine: send one or more member names separated by a comma and a space, or the integer sum of their values. Responses carry the names.
This model has no documented fields.
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