checkout_write
Arguments
ID!
required
The saved tree the test starts from.
ID!
required
The test to schedule.
Returns
A checkout A/B test. Create one by saving a checkout tree with a SPLIT step.
Add a checkout A/B test to the queue, to start from a saved checkout tree that contains it. A saved test never joins the queue on its own. Scheduling a queued test again replaces its tree and keeps its place. CHECKOUT_AB_TEST_ALREADY_STARTED and CHECKOUT_AB_TEST_NOT_IN_TREE when it can’t be scheduled. Null if the test or tree doesn’t exist.
checkout_write