{
  "fixture": "baseline",
  "rows": [
    {
      "case_id": "get_ok",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/0/endpoint_id",
        "http_method": "/implementation/endpoints/0/http_method",
        "route_template": "/implementation/endpoints/0/route_template",
        "request_schema_ref": "/implementation/endpoints/0/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/0/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/0/status_code_contract",
        "validation_rule": "/implementation/endpoints/0/validation_rule",
        "authentication_state": "/implementation/endpoints/0/authentication_state",
        "authorization_policy": "/implementation/endpoints/0/authorization_policy",
        "problem_details_state": "/implementation/endpoints/0/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/0/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/0/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/0/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/get_ok/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "get_missing",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/0/endpoint_id",
        "http_method": "/implementation/endpoints/0/http_method",
        "route_template": "/implementation/endpoints/0/route_template",
        "request_schema_ref": "/implementation/endpoints/0/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/0/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/0/status_code_contract",
        "validation_rule": "/implementation/endpoints/0/validation_rule",
        "authentication_state": "/implementation/endpoints/0/authentication_state",
        "authorization_policy": "/implementation/endpoints/0/authorization_policy",
        "problem_details_state": "/implementation/endpoints/0/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/0/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/0/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/1/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/get_missing/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "get_unauthenticated",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/0/endpoint_id",
        "http_method": "/implementation/endpoints/0/http_method",
        "route_template": "/implementation/endpoints/0/route_template",
        "request_schema_ref": "/implementation/endpoints/0/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/0/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/0/status_code_contract",
        "validation_rule": "/implementation/endpoints/0/validation_rule",
        "authentication_state": "/implementation/endpoints/0/authentication_state",
        "authorization_policy": "/implementation/endpoints/0/authorization_policy",
        "problem_details_state": "/implementation/endpoints/0/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/0/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/0/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/2/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/get_unauthenticated/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "get_forbidden",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/0/endpoint_id",
        "http_method": "/implementation/endpoints/0/http_method",
        "route_template": "/implementation/endpoints/0/route_template",
        "request_schema_ref": "/implementation/endpoints/0/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/0/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/0/status_code_contract",
        "validation_rule": "/implementation/endpoints/0/validation_rule",
        "authentication_state": "/implementation/endpoints/0/authentication_state",
        "authorization_policy": "/implementation/endpoints/0/authorization_policy",
        "problem_details_state": "/implementation/endpoints/0/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/0/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/0/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/3/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/get_forbidden/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "get_bad_id",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/0/endpoint_id",
        "http_method": "/implementation/endpoints/0/http_method",
        "route_template": "/implementation/endpoints/0/route_template",
        "request_schema_ref": "/implementation/endpoints/0/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/0/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/0/status_code_contract",
        "validation_rule": "/implementation/endpoints/0/validation_rule",
        "authentication_state": "/implementation/endpoints/0/authentication_state",
        "authorization_policy": "/implementation/endpoints/0/authorization_policy",
        "problem_details_state": "/implementation/endpoints/0/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/0/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/0/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/4/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/get_bad_id/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "get_failure",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/0/endpoint_id",
        "http_method": "/implementation/endpoints/0/http_method",
        "route_template": "/implementation/endpoints/0/route_template",
        "request_schema_ref": "/implementation/endpoints/0/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/0/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/0/status_code_contract",
        "validation_rule": "/implementation/endpoints/0/validation_rule",
        "authentication_state": "/implementation/endpoints/0/authentication_state",
        "authorization_policy": "/implementation/endpoints/0/authorization_policy",
        "problem_details_state": "/implementation/endpoints/0/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/0/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/0/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/5/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/get_failure/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_created",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/6/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_created/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_invalid",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/7/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_invalid/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_binding",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/8/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_binding/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_malformed",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/9/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_malformed/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_unauthenticated",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/10/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_unauthenticated/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_forbidden",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/11/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_forbidden/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_replay",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/12/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_replay/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_key_conflict",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/13/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_key_conflict/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_no_key",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/14/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_no_key/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_failure",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/15/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_failure/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_wrong_media",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/16/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_wrong_media/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_cross_actor",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/17/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_cross_actor/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    },
    {
      "case_id": "post_concurrent",
      "mappings": {
        "endpoint_id": "/implementation/endpoints/1/endpoint_id",
        "http_method": "/implementation/endpoints/1/http_method",
        "route_template": "/implementation/endpoints/1/route_template",
        "request_schema_ref": "/implementation/endpoints/1/request_schema_ref",
        "response_schema_ref": "/implementation/endpoints/1/response_schema_ref",
        "status_code_contract": "/implementation/endpoints/1/status_code_contract",
        "validation_rule": "/implementation/endpoints/1/validation_rule",
        "authentication_state": "/implementation/endpoints/1/authentication_state",
        "authorization_policy": "/implementation/endpoints/1/authorization_policy",
        "problem_details_state": "/implementation/endpoints/1/problem_details_state",
        "idempotency_expectation": "/implementation/endpoints/1/idempotency_expectation",
        "dependency_boundary": "/implementation/endpoints/1/dependency_boundary",
        "openapi_document_ref": "/openapi/document_ref",
        "openapi_version": "/openapi/version",
        "test_host_ref": "/test_host_ref",
        "configuration_profile": "/configuration_profile",
        "integration_test_case": "/cases/18/case_id",
        "contract_digest": "/contract_digest",
        "implementation_digest": "/implementation_digest",
        "review_state": "/review/state",
        "audit_event_id": "/audit_event_id"
      },
      "negative_case": {
        "source": "contracts.json#/case_specs/post_concurrent/expected/statuses",
        "rule": "true if any declared expected status >= 400; otherwise false"
      }
    }
  ],
  "note": "Indices apply to the shipped baseline only; identify cases by case_id in other records. Contract status expectations are not observations. Negative_case describes expected rejection, not test failure."
}