fix(preprod): Change snapshot image tags from list to dict#115643
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…tion The JSON schema generated by ImageMetadata.schema() rejected list-format tags before the Pydantic coerce_tags validator could run, breaking backward compatibility for clients still sending tags as a list. Add schema_extra to emit an anyOf that accepts both object and array formats, so jsonschema.validate passes and the Pydantic validator handles coercion. Co-Authored-By: Claude Opus 4 <noreply@anthropic.com>
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The schema_extra override dropped the null type for the optional tags field, causing jsonschema.validate to reject explicit "tags": null payloads. Co-Authored-By: Claude Opus 4 <noreply@anthropic.com>
mtopo27
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May 15, 2026
…xtra Mypy strict mode requires explicit type parameters for generic types. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
Changes the
tagsfield on snapshot image metadata fromlist[str]todict[str, str], enabling key-value tag semantics (e.g.{"theme": "dark"}instead of["dark"]).ImageMetadataandSnapshotImageDetailImageInfotypes fromlist[str]todict[str, str]validatoronImageMetadata.tagsto gracefully coerce legacylistpayloads intodictform (["dark"] → {"dark": "dark"})This is a re-land of #115628, which was reverted and then re-applied with a test fix.