Managing disputes via the API is only available to merchants who can access disputes in the Braintree Control Panel.

You can remove evidence on a dispute through this method. You can only remove evidence for disputes that have a Status of OPEN.

var result = gateway.Dispute.RemoveEvidence(

If the evidence is successfully removed from the dispute, the result will be successful. Otherwise, check for validation errors.

if (result.IsSuccess())
  // evidence removed successfully
} else {

If the dispute can't be found, it will throw a NotFoundException.

DisputeId required, string

The unique dispute identifier.

EvidenceId required, string

The unique evidence identifier. Found on the dispute object Evidence.Id