This resource refers to test runs or executions. Use the test run resource to access test run information using simple query or by using advance filters, and even download files.
You can also use this resource to retry your test cases or terminate a specific test run in progress.
The test run resource also allows you to link/unlink a test run to a specific release or a build, or delete a test run entirely.
To learn more about test runs, see Test execution with TestOps.