Amazon X-Ray API Rules

# amazon-xray — 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: 60% of servers already https (warn)
#   - query-params-casing: pascal @ 100% (n=14)
#   - operationid-casing: pascal @ 100% (n=35)
#   - schema-names-casing: pascal @ 100% (n=235)
#   - schema-properties-casing: pascal @ 100% (n=392)
#   - security: global (root) — NOT emitting operation-security-required
#   - error-schema-defined: BackendConnectionErrors
#   - merge: kept 15 existing, added 5 measured, upgraded 0
#   - added: query-params-casing, operationid-casing, schema-names-casing, schema-properties-casing, error-schema-defined
extends:
  - spectral:oas
rules:
  info-title-format:
    description: API title should reference Amazon X-Ray
    severity: warn
    given: $.info
    then:
      field: title
      function: pattern
      functionOptions:
        match: ^Amazon X-Ray
  info-description-required:
    description: API info must have a description
    severity: error
    given: $.info
    then:
      field: description
      function: truthy
  info-version-required:
    description: API info must have a version
    severity: error
    given: $.info
    then:
      field: version
      function: truthy
  openapi-version:
    description: Must use OpenAPI 3.0.x
    severity: error
    given: $
    then:
      field: openapi
      function: pattern
      functionOptions:
        match: ^3\.0\.
  servers-defined:
    description: At least one server must be defined
    severity: error
    given: $
    then:
      field: servers
      function: truthy
  servers-https:
    description: All server URLs must use HTTPS
    severity: error
    given: $.servers[*]
    then:
      field: url
      function: pattern
      functionOptions:
        match: ^https://
  operation-operationid-required:
    description: Every operation must have an operationId
    severity: error
    given: $.paths[*][get,post,put,patch,delete]
    then:
      field: operationId
      function: truthy
  operation-summary-required:
    description: Every operation must have a summary
    severity: warn
    given: $.paths[*][get,post,put,patch,delete]
    then:
      field: summary
      function: truthy
  operation-summary-prefix:
    description: Operation summary should start with Amazon X-Ray
    severity: info
    given: $.paths[*][get,post,put,patch,delete]
    then:
      field: summary
      function: pattern
      functionOptions:
        match: ^Amazon X-Ray
  operation-tags-required:
    description: Every operation must have at least one tag
    severity: warn
    given: $.paths[*][get,post,put,patch,delete]
    then:
      field: tags
      function: truthy
  response-description-required:
    description: All responses must have a description
    severity: error
    given: $.paths[*][get,post,put,patch,delete].responses[*]
    then:
      field: description
      function: truthy
  get-no-request-body:
    description: GET operations must not have a request body
    severity: error
    given: $.paths[*].get
    then:
      field: requestBody
      function: falsy
  no-empty-descriptions:
    description: Descriptions must not be empty strings
    severity: warn
    given: $..description
    then:
      function: pattern
      functionOptions:
        match: .+
  security-schemes-defined:
    description: Security schemes should be defined in components
    severity: warn
    given: $.components
    then:
      field: securitySchemes
      function: truthy
  components-schemas-exist:
    description: Components schemas should be defined for reuse
    severity: info
    given: $.components
    then:
      field: schemas
      function: truthy
  query-params-casing:
    description: Query parameters should be PascalCase (the dominant convention in this API).
    severity: warn
    given: $.paths[*][get,post,put,patch,delete].parameters[?(@.in=='query')]
    then:
      field: name
      function: casing
      functionOptions:
        type: pascal
  operationid-casing:
    description: Operation IDs should be PascalCase (the dominant convention in this API).
    severity: warn
    given: $.paths[*][get,post,put,patch,delete].operationId
    then:
      function: casing
      functionOptions:
        type: pascal
  schema-names-casing:
    description: Component schema names should be PascalCase (the dominant convention in this API).
    severity: warn
    given: $.components.schemas
    then:
      field: '@key'
      function: pattern
      functionOptions:
        match: ^[A-Z][A-Za-z0-9]*$
  schema-properties-casing:
    description: Schema properties should be PascalCase (the dominant convention in this API).
    severity: warn
    given: $.components.schemas[*].properties
    then:
      field: '@key'
      function: pattern
      functionOptions:
        match: ^[A-Z][A-Za-z0-9]*$
  error-schema-defined:
    description: A shared error schema (BackendConnectionErrors) should be defined for error payloads.
    severity: warn
    given: $.components.schemas
    then:
      field: BackendConnectionErrors
      function: truthy