# authorship: generated by API Evangelist tooling. Stamped 2026-08-18
# on the file's own generator header (roadmap#64). An unmarked file is
# NOT assumed to be ours -- absence of evidence was never stamped.
x-method: generated
# amazon-aurora-dsql — Spectral ruleset (strengthened)
# Plain Spectral. Existing hand-authored rules preserved; measured rules added
# from this provider's own OpenAPI conventions by strengthen_ruleset.py,
# then self-validated against the spec.
#
# Provenance:
#   - servers-https-only: 100% of servers already https (error)
#   - servers-expected-domain: 1/1 servers on amazonaws.com
#   - path-params-casing: snake @ 57% (n=7)
#   - operationid-casing: camel @ 100% (n=11)
#   - schema-names-casing: pascal @ 100% (n=19)
#   - schema-properties-casing: camel @ 52% (n=48)
#   - security: global (root) — NOT emitting operation-security-required
#   - pagination params observed: ['maxResults', 'nextToken']
#   - merge: kept 10 existing, added 7 measured, upgraded 0
#   - added: servers-https-only, servers-expected-domain, path-params-casing, schema-names-casing, schema-properties-casing, security-schemes-defined, no-empty-descriptions
extends:
  - spectral:oas
rules:
  aurora-dsql-operation-id-camel-case:
    description: All operationIds must be camelCase
    message: '{{property}} must be camelCase'
    severity: warn
    given: $.paths[*][*].operationId
    then:
      function: pattern
      functionOptions:
        match: ^[a-z][a-zA-Z0-9]*$
  aurora-dsql-summary-prefix:
    description: All operation summaries must start with Amazon Aurora DSQL
    message: Summary must start with Amazon Aurora DSQL
    severity: warn
    given: $.paths[*][*].summary
    then:
      function: pattern
      functionOptions:
        match: ^Amazon Aurora DSQL
  aurora-dsql-has-tags:
    description: All operations must have tags
    message: Operation must have at least one tag
    severity: warn
    given: $.paths[*][*]
    then:
      field: tags
      function: truthy
  aurora-dsql-response-200:
    description: All operations must have a 200 response
    message: Operation must define a 200 response
    severity: error
    given: $.paths[*][*].responses
    then:
      field: '200'
      function: truthy
  aurora-dsql-cluster-status-enum:
    description: ClusterStatus must use valid enum values
    message: ClusterStatus must be CREATING, ACTIVE, IDLE, UPDATING, DELETING, DELETED, or FAILED
    severity: error
    given: $.components.schemas.ClusterStatus
    then:
      field: enum
      function: truthy
  aurora-dsql-security-sigv4:
    description: API must use sigv4 security scheme
    message: Security must include sigv4
    severity: error
    given: $.security[*]
    then:
      field: sigv4
      function: defined
  aurora-dsql-server-url-fixed:
    description: Server URL must be fixed without variables
    message: Server URL must not use variables
    severity: warn
    given: $.servers[*]
    then:
      field: variables
      function: falsy
  aurora-dsql-example-microcks-default:
    description: All examples must have x-microcks-default set to true
    message: Example must have x-microcks-default true
    severity: warn
    given: $.paths[*][*].responses[*].content[*].examples.default
    then:
      field: x-microcks-default
      function: truthy
  aurora-dsql-multi-region-linked-list-required:
    description: CreateMultiRegionClustersInput must require linkedRegionList
    message: CreateMultiRegionClustersInput must have linkedRegionList as required
    severity: error
    given: $.components.schemas.CreateMultiRegionClustersInput
    then:
      field: required
      function: truthy
  aurora-dsql-cluster-identifier-string:
    description: ClusterSummary identifier must be string type
    message: identifier must be a string
    severity: error
    given: $.components.schemas.ClusterSummary.properties.identifier
    then:
      field: type
      function: truthy
  servers-https-only:
    description: Server URLs must use HTTPS.
    severity: error
    given: $.servers[*].url
    then:
      function: pattern
      functionOptions:
        match: ^https://
  servers-expected-domain:
    description: Server URLs should be on the amazonaws.com domain.
    severity: warn
    given: $.servers[*].url
    then:
      function: pattern
      functionOptions:
        match: amazonaws\.com
  path-params-casing:
    description: Path parameters should be snake_case (the dominant convention in this API).
    severity: info
    given: $.paths[*].parameters[?(@.in=='path')].name
    then:
      function: casing
      functionOptions:
        type: snake
  schema-names-casing:
    description: Component schema names should be PascalCase (the dominant convention in this API).
    severity: warn
    given: $.components.schemas
    then:
      field: '@key'
      function: casing
      functionOptions:
        type: pascal
  schema-properties-casing:
    description: Schema properties should be camelCase (the dominant convention in this API).
    severity: info
    given: $.components.schemas[*].properties
    then:
      field: '@key'
      function: casing
      functionOptions:
        type: camel
  security-schemes-defined:
    description: Security schemes should be defined in components.
    severity: warn
    given: $.components
    then:
      field: securitySchemes
      function: truthy
  no-empty-descriptions:
    description: Descriptions must not be empty strings.
    severity: warn
    given: $..description
    then:
      function: truthy