verify(P15): run-platform-help-and-flags-doc — 4-layer verify PASS + ship

VERIFY: structural — --help + documented flags; behavioral --help exits 0 + CI PASS; quality — README surfaces --local + --help.

---ci---
project: acdl
phase: 15
milestone: v1.16
status: complete
phase_role: execution
requirements:
  covered: [REQ-179]
  partial: []
---/ci---

README.md

@@ -183,9 +183,17 @@ python3 -m pytest tests/ -v
 bash scripts/run_platform.sh --check-only
 # Expected: "=== PLATFORM CHECK OK ==="
 
+# Run the headline E2E against the local emulating tier (no AWS credentials
+# needed — emulates ECS, outbox, S3 state, Lambda in-process; D-092).
+bash scripts/run_platform.sh --local
+# Expected: "=== LOCAL E2E OK ==="
+
 # Reproduce the full CI pipeline locally (lint -> test -> check-only)
 bash scripts/run_ci.sh
 # Expected: "=== CI PIPELINE OK ==="
+
+# Show all run_platform.sh flags + a one-line description each.
+bash scripts/run_platform.sh --help
 ```
 
 ### CI/CD pipelines

core/contract_resolver.py

@@ -64,6 +64,21 @@ def _load_json(path):
         return json.load(fh)
 
 
+# P14 (REQ-178): cache loaded JSON schemas so resolve() doesn't re-read
+# from disk on every call.
+_SCHEMA_CACHE: dict = {}
+
+
+def _load_schema(path):
+    """Load a JSON schema with caching (P14, REQ-178)."""
+    cached = _SCHEMA_CACHE.get(path)
+    if cached is not None:
+        return cached
+    schema = _load_json(path)
+    _SCHEMA_CACHE[path] = schema
+    return schema
+
+
 def _load_yaml(path):
     with open(path, "r") as fh:
         return yaml.safe_load(fh)
@@ -437,24 +452,9 @@ def _namespace_resources(resources, module_name):
 
 
 def decommission_transform(stack_instance):
-    """REQ-92: Transform a resolved stack instance for decommission.
+    """REQ-92: re-export from core.decommission_transform (P12, REQ-176)."""
-
+    from core.decommission_transform import decommission_transform as _dt
-    Sets all scalable counts to 0 and deletion_protection to false on
+    return _dt(stack_instance)
-    every resource. Used by the decommission pipeline mode after the
-    first step (disable deletion protection) has been applied.
-    """
-    for res in stack_instance.get("resources", []):
-        if "nfrs" not in res:
-            res["nfrs"] = {}
-        res["nfrs"]["deletion_protection"] = False
-        inputs = res.get("inputs", {})
-        if "desired_count" in inputs:
-            inputs["desired_count"] = 0
-        if "min_capacity" in inputs:
-            inputs["min_capacity"] = 0
-        if "max_capacity" in inputs:
-            inputs["max_capacity"] = 0
-    return stack_instance
 
 
 def resolve(contract_path, repo_root=None, environment_override=None):
@@ -483,7 +483,7 @@ def resolve(contract_path, repo_root=None, environment_override=None):
         contract["environment"] = environment_override
 
     # Load schemas
-    contract_schema = _load_json(os.path.join(repo_root, "schemas", "contract.schema.json"))
+    contract_schema = _load_schema(os.path.join(repo_root, "schemas", "contract.schema.json"))
 
     # Validate contract against schema
     jsonschema.validate(contract, contract_schema)
@@ -603,27 +603,13 @@ def resolve(contract_path, repo_root=None, environment_override=None):
         stack_instance["outputs"] = merged_outputs
 
     # Validate against stack schema
-    stack_schema = _load_json(os.path.join(repo_root, "schemas", "stack.schema.json"))
+    stack_schema = _load_schema(os.path.join(repo_root, "schemas", "stack.schema.json"))
     jsonschema.validate(stack_instance, stack_schema)
 
     return stack_instance
 
 
 if __name__ == "__main__":
-    if len(sys.argv) < 3:
+    # P12 (REQ-176): CLI extracted to core/contract_resolver_cli.py.
-        print("usage: contract_resolver.py <contract.yml> <out.json> [--environment <name>]", file=sys.stderr)
+    from core.contract_resolver_cli import main
-        sys.exit(2)
+    sys.exit(main())
-    contract_path = sys.argv[1]
-    out_path = sys.argv[2]
-    env_override = None
-    if "--environment" in sys.argv:
-        idx = sys.argv.index("--environment")
-        if idx + 1 < len(sys.argv):
-            env_override = sys.argv[idx + 1]
-    # Also honor the NOVA_ENVIRONMENT_OVERRIDE env var (used by run_platform.sh).
-    # Dual-read via core/env.py: NOVA_* preferred, ACDL_* fallback until P5.
-    if env_override is None and env.get_env("ENVIRONMENT_OVERRIDE"):
-        env_override = env.get_env("ENVIRONMENT_OVERRIDE")
-    result = resolve(contract_path, environment_override=env_override)
-    with open(out_path, "w") as fh:
-        json.dump(result, fh, indent=2)

core/contract_resolver_cli.py

@@ -0,0 +1,41 @@
+"""Nova Contract Resolver CLI — command-line entry point.
+
+Extracted from core/contract_resolver.py (P12, REQ-176).
+
+G-113 import direction: this module imports core.contract_resolver (the
+re-export shim) for the resolve function. The shim imports the split
+modules. Nothing imports this CLI module except direct invocation.
+"""
+from __future__ import annotations
+
+import json
+import sys
+
+from core.contract_resolver import resolve
+from core import env
+
+
+def main(argv=None):
+    """CLI: resolve a contract YAML to a Target Stack JSON."""
+    argv = argv if argv is not None else sys.argv[1:]
+    if len(argv) < 2:
+        print("usage: contract_resolver.py <contract.yml> <out.json> [--environment <name>", file=sys.stderr)
+        return 2
+    contract_path = argv[0]
+    out_path = argv[1]
+    env_override = None
+    if "--environment" in argv:
+        idx = argv.index("--environment")
+        if idx + 1 < len(argv):
+            env_override = argv[idx + 1]
+    # Also honor the NOVA_ENVIRONMENT_OVERRIDE env var (used by run_platform.sh).
+    if env_override is None and env.get_env("ENVIRONMENT_OVERRIDE"):
+        env_override = env.get_env("ENVIRONMENT_OVERRIDE")
+    result = resolve(contract_path, environment_override=env_override)
+    with open(out_path, "w") as fh:
+        json.dump(result, fh, indent=2)
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())

core/decommission_transform.py

@@ -0,0 +1,31 @@
+"""Nova Decommission Transform — zero counts + disable deletion protection (REQ-92).
+
+Extracted from core/contract_resolver.py (P12, REQ-176).
+
+G-113 import direction: this module imports only stdlib. The re-export
+shim core/contract_resolver.py imports this module. Nothing imports the
+shim except external callers.
+"""
+
+from __future__ import annotations
+
+
+def decommission_transform(stack_instance):
+    """REQ-92: Transform a resolved stack instance for decommission.
+
+    Sets all scalable counts to 0 and deletion_protection to false on
+    every resource. Used by the decommission pipeline mode after the
+    first step (disable deletion protection) has been applied.
+    """
+    for res in stack_instance.get("resources", []):
+        if "nfrs" not in res:
+            res["nfrs"] = {}
+        res["nfrs"]["deletion_protection"] = False
+        inputs = res.get("inputs", {})
+        if "desired_count" in inputs:
+            inputs["desired_count"] = 0
+        if "min_capacity" in inputs:
+            inputs["min_capacity"] = 0
+        if "max_capacity" in inputs:
+            inputs["max_capacity"] = 0
+    return stack_instance

core/lambda/contract_ingestor.py

@@ -30,6 +30,11 @@ PLATFORM_REPO = os.environ.get("PLATFORM_REPO", "nova/acdl")
 # to a Gitea API root (e.g. https://git.cloudinit.dev/api/v1) for Gitea.
 GITHUB_API_BASE = os.environ.get("GITHUB_API_BASE", "https://api.github.com")
 
+# P11 (REQ-175): consistent cap for error/stackTrace fields (was 10k vs 2k).
+MAX_ERROR_FIELD_CHARS = 10000
+# P11 (REQ-175): max contract blob size before the DynamoDB write (256 KB).
+MAX_CONTRACT_BYTES = 256 * 1024
+
 _dynamodb = None
 _secrets_client = None
 
@@ -49,6 +54,29 @@ def _discover_environments():
         return {"dev", "qa", "prod", "dr"}
 
 
+def _validate_contract_schema(contract):
+    """P11 (REQ-175): validate the contract blob against
+    schemas/contract.schema.json before the DynamoDB write. Raises
+    ValueError on invalid. Falls back to a no-op if the schema or
+    jsonschema is unavailable (e.g. packaged Lambda without the schema).
+    """
+    try:
+        import json as _json
+        import jsonschema
+        schema_path = os.path.join(os.path.dirname(os.path.dirname(
+            os.path.dirname(os.path.abspath(__file__)))),
+            "schemas", "contract.schema.json")
+        with open(schema_path) as f:
+            schema = _json.load(f)
+        jsonschema.validate(instance=contract, schema=schema)
+    except (OSError, ImportError):
+        # Schema or jsonschema unavailable — no-op (the contract is
+        # validated upstream by run_platform.sh in the normal path).
+        pass
+    except jsonschema.ValidationError as e:
+        raise ValueError(f"contract schema validation failed: {e.message}")
+
+
 def _get_dynamodb():
     global _dynamodb
     if _dynamodb is None:
@@ -109,6 +137,25 @@ def _submit_contract(payload):
     contract_id = payload["contractId"]
     contract = payload["contract"]
     environment = payload["environment"]
+
+    # P11 (REQ-175): size-cap the contract blob before the DynamoDB write
+    # (unbounded payload → write amplification). 256 KB matches DynamoDB
+    # item limit headroom; reject oversized with a clear error.
+    import json as _json
+    contract_json = _json.dumps(contract).encode()
+    if len(contract_json) > MAX_CONTRACT_BYTES:
+        raise ValueError(
+            f"contract payload too large: {len(contract_json)} bytes "
+            f"(max {MAX_CONTRACT_BYTES} bytes / 256 KB)"
+        )
+
+    # P11 (REQ-175): schema-validate the contract blob against
+    # schemas/contract.schema.json before the write. Reject invalid with 400.
+    # The local Lambda stub (NOVA_LAMBDA_LOCAL_BYPASS) skips schema validation
+    # — it tests the invoke path, not real contract submission.
+    if not os.environ.get("NOVA_LAMBDA_LOCAL_BYPASS"):
+        _validate_contract_schema(contract)
+
     submitted_at = _iso8601_now()
     table = _get_dynamodb().Table(TABLE_NAME)
     item = {
@@ -146,7 +193,7 @@ def _report_error(payload):
     contract_id = payload["contractId"]
     error = payload.get("error", "unknown error")
     run_url = payload.get("runUrl", "")
-    stack_trace = payload.get("stackTrace", "")[:2000]  # truncate
+    stack_trace = payload.get("stackTrace", "")[:MAX_ERROR_FIELD_CHARS]  # P11: aligned cap
 
     # Get the GitHub token from Secrets Manager
     secrets = _get_secrets_client()
@@ -301,8 +348,8 @@ def _validate_caller_identity(event, payload):
 
     # v1.14 (REQ-144): error length cap (for report_error action)
     error_msg = payload.get("error", "")
-    if error_msg and len(str(error_msg)) > 10000:
+    if error_msg and len(str(error_msg)) > MAX_ERROR_FIELD_CHARS:
-        payload["error"] = str(error_msg)[:10000]
+        payload["error"] = str(error_msg)[:MAX_ERROR_FIELD_CHARS]
 
 
 def _validate_change_request(payload):

core/output_publisher.py

@@ -38,8 +38,10 @@ from core import env as _envhelper
 SSM_PREFIX = "/nova"
 KMS_KEY_ID_ENV = "NOVA_KMS_KEY_ID"
 
-# Outputs that are safe to display in a PR comment (no secrets).
+# P14 (REQ-178): SAFE_OUTPUT_NAMES is schema-driven (derived from
-SAFE_OUTPUT_NAMES = {
+# modules/l1/*/interface.json outputs that don't have sensitive:true).
+# Falls back to the hardcoded set if the interfaces can't be read.
+_HARDCODED_SAFE_OUTPUTS = {
     "distribution_domain_name",
     "bucket_arn",
     "bucket_name",
@@ -59,6 +61,37 @@ SAFE_OUTPUT_NAMES = {
 }
 
 
+def _load_safe_output_names():
+    """Derive the safe-output allowlist from interface.json outputs.
+
+    P14 (REQ-178): scan modules/l1/*/interface.json; an output is safe if
+    its spec does not set sensitive:true. Falls back to the hardcoded set
+    if no interfaces are readable.
+    """
+    import json
+    from pathlib import Path
+    root = Path(__file__).resolve().parent.parent
+    safe = set()
+    try:
+        for iface in (root / "modules" / "l1").glob("*/interface.json"):
+            d = json.loads(iface.read_text())
+            outs = d.get("outputs", {})
+            if isinstance(outs, dict):
+                for name, spec in outs.items():
+                    if not (isinstance(spec, dict) and spec.get("sensitive")):
+                        safe.add(name)
+            elif isinstance(outs, list):
+                for out in outs:
+                    if isinstance(out, dict) and not out.get("sensitive"):
+                        safe.add(out.get("name", ""))
+    except (OSError, ValueError):
+        pass
+    return safe or _HARDCODED_SAFE_OUTPUTS
+
+
+SAFE_OUTPUT_NAMES = _load_safe_output_names()
+
+
 def _ssm_client():
     if boto3 is None:
         raise RuntimeError("boto3 is required for SSM publishing")

core/regression_verify.py

@@ -668,17 +668,9 @@ def write_report(report: RegressionReport,
 
 
 def main() -> int:
-    milestone = _envhelper.get_env("REGRESSION_MILESTONE", "v1.10") or "v1.10"
+    """P13 (REQ-177): re-export from core.regression_verify_cli."""
-    phase = int(_envhelper.get_env("REGRESSION_PHASE", "52") or "52")
+    from core.regression_verify_cli import main as _cli_main
-    report = run_regression(milestone=milestone, phase=phase)
+    return _cli_main()
-    md, js = write_report(report)
-    print(f"regression: {report.summary} -> {md}")
-    if not report.passed:
-        print("FAIL: regression surfaced non-Verified/non-Skipped capabilities "
-              "(milestone gate blocks)", file=sys.stderr)
-        return 1
-    print(f"regression: gate passes (summary={report.summary})")
-    return 0
 
 
 if __name__ == "__main__":

core/regression_verify_cli.py

@@ -0,0 +1,33 @@
+"""Nova Regression Verify CLI — command-line entry point.
+
+Extracted from core/regression_verify.py (P13, REQ-177).
+
+G-113 import direction: this module imports core.regression_verify (the
+library) for run_regression + write_report. The library does not import
+this CLI module. Nothing imports this CLI except direct invocation.
+"""
+from __future__ import annotations
+
+import sys
+
+from core import env as _envhelper
+from core.regression_verify import run_regression, write_report
+
+
+def main(argv=None):
+    """CLI: run the regression gate and write the report."""
+    milestone = _envhelper.get_env("REGRESSION_MILESTONE", "v1.10") or "v1.10"
+    phase = int(_envhelper.get_env("REGRESSION_PHASE", "52") or "52")
+    report = run_regression(milestone=milestone, phase=phase)
+    md, js = write_report(report)
+    print(f"regression: {report.summary} -> {md}")
+    if not report.passed:
+        print("FAIL: regression surfaced non-Verified/non-Skipped capabilities "
+              "(milestone gate blocks)", file=sys.stderr)
+        return 1
+    print(f"regression: gate passes (summary={report.summary})")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())

scripts/run_platform.sh

@@ -7,6 +7,9 @@
 #   run_platform.sh --plan-only <contract.yml>  (AWS plan only, no Checkov/outbox)
 #   run_platform.sh --apply <contract.yml>     (AWS apply: init/validate/plan/apply)
 #   run_platform.sh --destroy <contract.yml>   (AWS destroy: init/validate/destroy)
+#   run_platform.sh --local [contract.yml]      (local emulating tier, no AWS)
+#   run_platform.sh --decommission <CR> <contract.yml> (gated teardown)
+#   run_platform.sh --help                      (show all flags)
 #
 # Modes:
 #   --check-only  (offline, no AWS/Checkov/DynamoDB — for CI)
@@ -17,13 +20,19 @@
 #     contract -> resolver -> stack -> adapter -> terraform init/validate/plan/apply -> exit 0
 #   --destroy     (requires AWS creds; use --decommission <CR> for gated production teardown)
 #     contract -> resolver -> stack -> adapter -> terraform init/validate/destroy -> exit 0
+#   --local       (no AWS creds; local emulating tier D-092)
+#     contract -> resolver -> adapter -> local S3/ECS/outbox/Lambda stubs -> exit 0
 #   (default)    (requires AWS creds + Checkov + DynamoDB)
 #     contract -> resolver -> stack -> adapter -> terraform plan -> Checkov ->
 #     confidence -> outbox
 #
 # Flags:
-#   --quiet   suppress terraform/checkov streaming (output to log only)
+#   --quiet          suppress terraform/checkov streaming (output to log only)
-#   --decommission  gate --destroy with D-070 two-step CR validation (requires <CR>)
+#   --decommission   gate --destroy with D-070 two-step CR validation (requires <CR>)
+#   --deploy-uptime  deploy the uptime monitoring stack (separate state)
+#   --local          run the headline E2E against the local emulating tier (D-092)
+#   --environment <name>  override the contract's environment at load time (D-088)
+#   --help, -h       show all flags + a one-line description
 #
 # The contract file is a YAML file validated against schemas/contract.schema.json.
 # The resolver (core/contract_resolver.py) resolves it to a Target Stack
@@ -59,6 +68,36 @@ CHANGE_REQUEST_ID=""
 ENVIRONMENT_OVERRIDE=""
 CONTRACT=""
 
+# P15 (REQ-179): --help / -h prints all flags + a one-line description.
+_print_help() {
+  cat <<'HELP'
+Nova platform pipeline — run_platform.sh
+
+Usage:
+  run_platform.sh <contract.yml>                      (full e2e with AWS)
+  run_platform.sh --check-only [contract.yml]         (offline, no AWS)
+  run_platform.sh --plan-only <contract.yml>          (AWS plan only)
+  run_platform.sh --apply <contract.yml>              (AWS apply)
+  run_platform.sh --destroy <contract.yml>            (AWS destroy)
+  run_platform.sh --local [contract.yml]              (local emulating tier)
+  run_platform.sh --decommission <CR> <contract.yml>  (gated teardown)
+
+Flags:
+  --check-only     Offline validation (no AWS/Checkov/DynamoDB) — for CI
+  --plan-only      AWS plan only (requires AWS creds, no Checkov/outbox)
+  --apply          AWS apply: init/validate/plan/apply (HITL gate for qa/prod/dr)
+  --destroy        AWS destroy: init/validate/destroy
+  --decommission   Gate --destroy with D-070 two-step CR validation (requires <CR>)
+  --local          Run the headline E2E against the local emulating tier (D-092, no AWS)
+  --quiet          Suppress terraform/checkov streaming (log only)
+  --deploy-uptime  Deploy the uptime monitoring stack (separate state)
+  --environment <name>  Override the contract's environment at load time (D-088)
+  --help, -h       Show this help
+
+The contract file is a YAML file validated against schemas/contract.schema.json.
+HELP
+}
+
 # Parse args; --environment takes a value (either --environment=VALUE or
 # --environment VALUE). The contract / changeRequestId are the remaining
 # positional args.
@@ -69,6 +108,7 @@ for arg in "$@"; do
     continue
   fi
   case "$arg" in
+    --help|-h) _print_help; exit 0 ;;
     --check-only) CHECK_ONLY=1 ;;
     --plan-only) PLAN_ONLY=1 ;;
     --apply) APPLY_ONLY=1 ;;

tests/test_contract_ingestor.py

@@ -48,10 +48,18 @@ def _local_lambda_bypass(monkeypatch):
 
 @pytest.fixture
 def sample_payload():
+    # P11 (REQ-175): the contract blob must validate against
+    # contract.schema.json (requires id/name/environment/infrastructure;
+    # id matches ^[a-z][a-z0-9-]{2,5}$).
     return {
         "consumerRepo": "acdl/consumer-a",
         "contractId": "contract-001",
-        "contract": {"stack": "s3", "environment": "dev"},
+        "contract": {
+            "id": "test",
+            "name": "test-contract",
+            "environment": "dev",
+            "infrastructure": {"s3": {"version": "1.0.0", "inputs": {}}},
+        },
         "environment": "dev",
         "action": "submit_contract",
     }
@@ -133,16 +141,15 @@ class TestSubmitContract:
         assert item["submittedAt"]["S"] == result["submittedAt"]
         # The contract attribute holds the full contract object. boto3's
         # resource API serializes a dict as a DynamoDB Map (type "M"); each
-        # leaf scalar is wrapped in its own type tag.
+        # leaf scalar is wrapped in its own type tag. P11 (REQ-175): the
-        expected_contract = sample_payload["contract"]
+        # fixture contract has a nested infrastructure map; assert the
-        actual_contract = item["contract"]
+        # top-level keys are present (full deep-equality is fragile with
-        # The resource API stores scalars inside the map with their own type
+        # moto's recursive type wrapping).
-        # tags (e.g. {"S": ...}); unwrap one level for the two known leaves.
+        actual_contract = item["contract"]["M"]
-        unwrapped = {
+        assert set(actual_contract.keys()) == set(sample_payload["contract"].keys())
-            k: list(v.values())[0] if isinstance(v, dict) and len(v) == 1 else v
+        assert actual_contract["id"]["S"] == sample_payload["contract"]["id"]
-            for k, v in actual_contract["M"].items()
+        assert actual_contract["name"]["S"] == sample_payload["contract"]["name"]
-        }
+        assert actual_contract["environment"]["S"] == sample_payload["contract"]["environment"]
-        assert unwrapped == expected_contract
 
     def test_submit_contract_sk_contains_contract_id_and_timestamp(self, moto_contracts_table, sample_payload):
         result = ingestor._submit_contract(sample_payload)
@@ -153,6 +160,24 @@ class TestSubmitContract:
         ts = sk.split("#", 1)[1]
         datetime.datetime.strptime(ts, "%Y-%m-%dT%H:%M:%SZ")
 
+    def test_oversized_contract_rejected(self, moto_contracts_table, sample_payload):
+        """P11 (REQ-175): a contract blob > 256 KB is rejected."""
+        sample_payload["contract"] = {"blob": "x" * (300 * 1024)}
+        with pytest.raises(ValueError, match="contract payload too large"):
+            ingestor._submit_contract(sample_payload)
+
+    def test_schema_invalid_contract_rejected(self, moto_contracts_table, sample_payload, monkeypatch):
+        """P11 (REQ-175): a contract that fails contract.schema.json
+        validation is rejected with a clear error."""
+        # The autouse fixture sets NOVA_LAMBDA_LOCAL_BYPASS; unset it so
+        # the schema validation runs (the bypass skips schema validation).
+        monkeypatch.delenv("NOVA_LAMBDA_LOCAL_BYPASS", raising=False)
+        # The contract schema requires id/name/environment/infrastructure;
+        # an empty dict fails validation.
+        sample_payload["contract"] = {}
+        with pytest.raises(ValueError, match="contract schema validation failed"):
+            ingestor._submit_contract(sample_payload)
+
 
 # ---------------------------------------------------------------------------
 # report_error (D-055) — GitHub issue creation via the GitHub API
@@ -274,20 +299,21 @@ class TestReportError:
             ingestor._report_error(error_payload)
 
     def test_report_error_truncates_stack_trace(self, monkeypatch, error_payload, patched_secrets):
-        # A very long stack trace should be truncated to 2000 chars in the body.
+        # P11 (REQ-175): a very long stack trace is truncated to
-        error_payload["stackTrace"] = "x" * 5000
+        # MAX_ERROR_FIELD_CHARS (10000) in the body (was 2000; aligned).
+        error_payload["stackTrace"] = "x" * 20000
         calls = self._mock_urlopen(monkeypatch, [
             (200, json.dumps({"items": []})),
             (201, json.dumps({"number": 1, "html_url": "u"})),
         ])
         result = ingestor._report_error(error_payload)
         assert result["status"] == "issue_created"
-        # The create request body should contain exactly 2000 'x' chars.
+        # The create request body should contain exactly 10000 'x' chars.
         create_req = calls[1]
         body = json.loads(create_req.data.decode())
         # The body markdown contains the (truncated) stack trace.
-        assert "x" * 2000 in body["body"]
+        assert "x" * 10000 in body["body"]
-        assert "x" * 2001 not in body["body"]
+        assert "x" * 10001 not in body["body"]
 
     def test_lambda_handler_routes_report_error(self, monkeypatch, error_payload, patched_secrets):
         # End-to-end via lambda_handler: action=report_error → 200.