generated: '2026-06-20' method: derived source: >- openapi/amazon-amplify-openapi.yaml security schemes, parameters, responses; AWS Amplify API reference standards: - id: oauth2 conforms: false evidence: API uses AWS Signature Version 4 (sigv4), not OAuth2 - id: oidc conforms: false - id: aws-sigv4 conforms: true evidence: openapi security requirement `sigv4`; SigV4 request signing - id: rfc9457-problem-details conforms: false evidence: errors returned as AWS JSON error shape, not application/problem+json - id: cursor-pagination conforms: true evidence: list operations accept maxResults + nextToken query parameters - id: idempotency-keys conforms: false evidence: no Idempotency-Key header defined in the OpenAPI - id: json-api conforms: false - id: fhir-r4 conforms: false - id: scim2 conforms: false - id: odata conforms: false - id: rfc9116-security-txt conforms: true evidence: https://aws.amazon.com/.well-known/security.txt returns 200 - id: llms-txt conforms: true evidence: https://docs.aws.amazon.com/amplify/latest/APIReference/llms.txt returns 200