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AnthropicSchemaAdditive

Enum values changed in POST /v1/messages?beta=true (BetaRefusalCategory)

Affected surface
POST /v1/messages?beta=true
Affected field
BetaRefusalCategory

What changed

Enum values changed in POST /v1/messages?beta=true (BetaRefusalCategory) Affected surface: POST /v1/messages?beta=true. Root cause: schema `BetaRefusalCategory`. Detected at Wed, 22 Jul 2026 05:56:38 UTC UTC.

Diff

{
  "added_enums": [
    "general_harms"
  ],
  "path": "POST /v1/messages?beta=true",
  "schema_path": "schema BetaRefusalCategory"
}

Likely impact

This is an additive change. Existing integrations are unaffected; this is mostly useful if you want to take advantage of the new surface.

Audit any switch/match statements over this enum. Removed values become unhandled paths.

Related changes

Other endpoints affected by the same root cause.

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