feat(coderd): return 409 Conflict for non-active task states#21887
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feat(coderd): return 409 Conflict for non-active task states#21887
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Previously, tasks with pending provisioner jobs (not yet picked up) were incorrectly reported as "initializing". Refs #21887
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Previously we returned 400 Bad Request for all non-active states. This was semantically incorrect for transitional and paused states where the request is valid but conflicts with current state. We now return 409 Conflict for pending/initializing/paused (resolvable by waiting or resuming) and 400 for error/unknown (actual problems). This enables client-side auto-resume orchestration per the task lifecycle RFC. Closes coder/internal#1265
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Previously we returned 400 Bad Request for all non-active states. This
was semantically incorrect for transitional and paused states where the
request is valid but conflicts with current state.
We now return 409 Conflict for pending/initializing/paused (resolvable
by waiting or resuming) and 400 for error/unknown (actual problems).
This enables client-side auto-resume orchestration per the task
lifecycle RFC.
Closes coder/internal#1265