The Adjust action code allows you to adjust the amount on a previously authorized or captured transaction that has not yet settled.

Note: To test this feature run a test "captureToo" request. Remove the "Yes" in the captureToo field, this will result in a approved authorization only request. Use the Transaction ID from response when submitting the Adjust request

NOTE:
For testing, set the following fields after selecting the "Try It" button
externalReferenceID = Unique record identifier for processing - you assign Numeric Min = 16 Max 19
transactionDate = Set to UTC timezone, Format 2020-09-15T17:01:01
Link to UTC time = https://time.is/UTC

Language
Authentication
Click Try It! to start a request and see the response here!