TVO-FORGE-089: Blob upload refused: malformed session or part

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Why it happened

In the catalog's worked example, TOVIO explains it like this. Names and values in it are illustrative.

The upload session is unknown or expired, or a part does not fit the declared layout.

How to fix it

1. Begin a new upload session and send every part at the announced part size
2. Use a name that is a single safe path segment

What TOVIO prints

The catalog's example of what TOVIO prints for this code in a terminal. Names, paths and counts in it are illustrative, and the command exits with status 1.

✗ Blob upload refused: part length does not match the declared layout

  Every part except the last must be exactly the part size the server
  announced at begin. Begin the upload again.
  [TVO-FORGE-089]

What to read

• Error reference — the three-part message standard (what happened, why, what to do next), the exit-code classes, the --json shape, and the everyday codes. It is a curated subset, so it may not name this one: TVO-FORGE-089 is in the FORGE area and carries the same three-part message either way.
• Troubleshooting — the diagnostic commands and recovery paths behind the most common failures.

Still stuck, or is the message wrong?

Report it. The link carries only this code and the surface; describe the behaviour in your own words and never paste secrets, capability tokens, session strings, or private repository data.

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