PaygateDeveloper documentation
testkit.unavailabletestkitRule R6

A module this test operation needs is not installed

Declared by the specification; the implementation does not return it yet, so it has no HTTP status.

Test-mode kit operations delegate to the module they exercise. When that module is not installed in this deployment, the kit refuses rather than reporting a misleading success.

Why the API refuses

IF the module a test-mode kit operation delegates to is not installed, THEN THE SYSTEM SHALL refuse with testkit.unavailable.

What to do

Nothing in your integration. A test suite meeting this is running against a build that does not have the feature it is testing — check the deployment's module list.

Operations that can return it