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This rule belongs to the openapi-v3-standards-validation ruleset and states that:

In an OpenAPI v3.1.x document, the Encoding Object referenced by a Request Body Object content definition must define style only if the content media type is set as application/x-www-form-urlencoded or multipart/form-data. If style is defined for a different request body media type, it will be ignored.

Maximum SeverityWarning
MessageProperty style in the Encoding Object is not applicable for current request body media type.
Rule SystemSemantic
Broad CategoryEncoding
Products ImpactedAPI Transformer, Code Generation, Developer Experience Portal
Tagsopenapi3 openapi standards semantic validation style encoding request body url encoded multipart media type

Suggested Fixes

  • Remove property style from the Encoding Object.
  • Ensure that the Encoding Object is defined inside a media type definition that supports configuration of encoding style.

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