Send application/json content type on Store submission commit#151
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The Ingestion API rejects the submission commit POST with 'Only JSON content is accepted' (target: mediaType) unless the request advertises a JSON content type. The commit carries no body, so PowerShell was sending no Content-Type header at all. Passing -ContentType 'application/json' sends the header with Content-Length 0 and satisfies the API's media-type check. Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
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Problem
The latest release (run 28731766511, v1.2.6) got further than before — the
fileStatus-based cleanup fix (#149) correctly marked the stale packages and thePUTsucceeded — but thestore-submitjob then failed at the commit step with:{ "message": "Only JSON content is accepted", "source": "Ingestion Api", "target": "mediaType" }Root cause
The commit call is a bodyless
POST .../submissions/{id}/commit. Because there was no-Body, PowerShell sent the request with noContent-Typeheader, and the DevCenter Ingestion API rejects the commit unless it advertisesapplication/json.Fix
Pass
-ContentType "application/json"on the commitPOST. Verified against a header-echo endpoint that this sendsContent-Type: application/jsonwithContent-Length: 0on a bodyless request in PowerShell 7 (thepwshused by the runner), which is exactly what the API wants.Progression of the store fixes
fileStatus == "Uploaded"(not version) so the new bundle isn't deleted → this made thePUTsucceedcommitis acceptedThis is the last step in the flow that hadn't yet been exercised, since prior runs failed before reaching a successful commit.