E0019

Work was refused because it would exceed the account’s memory allowance.

Erroneous example:

$ curl -X POST https://api.crabtalk.ai/services/you/inbox/webhooks/hook ...
{"error":"the account holds as much memory as it may; retry","explain":"E0019"}

The allowance covers loaded service code and memory held by running calls. The call did not execute, or the deployment was not installed.

Idle cached code is reclaimed before refusing work. Have the sender retry after running calls finish. If the refusal persists, check account memory usage and move to a plan with more memory. An image larger than the allowance needs a smaller build or a larger allowance.