Unique code for this transaction provided by the user. This code will be used later for voids.

This number is obtained from the paymentResponse object from an auth transaction.

Amount to capture. Cannot exceed auth amount. If you need to exceed the auth amount, perform another sale and the auth will fall off.

Serial number of your terminal.

Indicates which content types, expressed as MIME types, the client is able to understand.

Indicates the media type of the resource sent in the HTTP message body.

Possible Values:
application/json
application/x-www-form-urlencoded