Recommended ruleset

These are the rules in the recommended set, grouped by their severity.

Errors:

• no-empty-servers
• no-enum-type-mismatch
• no-example-value-and-externalValue
• no-identical-paths
• no-path-trailing-slash
• no-server-trailing-slash
• no-server-variables-empty-enum
• no-undefined-server-variable
• no-unresolved-refs
• operation-operationId-unique
• operation-operationId-url-safe
• operation-parameters-unique
• operation-summary
• path-declaration-must-exist
• path-not-include-query
• path-parameters-defined
• security-defined
• spec-components-invalid-map-name
• struct

Warnings:

• configurable rules
• info-license-url
• info-license
• no-ambiguous-paths
• no-invalid-media-type-examples
• no-server-example.com
• no-unused-components
• operation-2xx-response
• operation-4xx-response
• operation-operationId
• tag-description

Recommended strict ruleset

There is also a recommended-strict version of recommended, which elevates all warnings to errors.