withdrawal

Based on the provided documents, there is no direct information about a "withdrawal" trigger or action. However, there are related concepts such as "refund" and "return" that might be relevant.

For example, the send-admin-api-mutations.json document mentions a "refundCreate" mutation, which creates a refund. Additionally, the actions.json document mentions a "Return declined" and "Return requested" trigger, which might be related to a withdrawal.

If you are looking for information on how to handle a withdrawal in Shopify, you might want to explore the refundCreate mutation or the "Return" triggers in more detail. However, without more specific information, it's difficult to provide a more accurate answer.

Please note that the available documents do not fully answer the query about withdrawal.