fix: observability cleanup uses wrong API parameter name for endpoint deletion

[jyotsnamas]

Summary

• Fix 04-observability-with-strands/cleanup.py which uses name= instead of endpointName= in the delete_agent_runtime_endpoint() call
• Also skip DEFAULT endpoints (auto-managed, cannot be explicitly deleted)
• This is a distinct bug from the general DEFAULT endpoint issue — even non-DEFAULT endpoints would fail to delete due to the wrong parameter name

Root cause

# BROKEN (line 52):
control.delete_agent_runtime_endpoint(agentRuntimeId=runtime_id, name=ep_name)

# FIXED:
control.delete_agent_runtime_endpoint(agentRuntimeId=runtime_id, endpointName=ep_name)

boto3 error:

Parameter validation failed:
Missing required parameter in input: "endpointName"
Unknown parameter in input: "name", must be one of: agentRuntimeId, endpointName, clientToken

Verification

Deployed 04-observability-with-strands to AgentCore Runtime in us-west-2:

• Without fix: Cleanup prints boto3 parameter validation error, runtime leaked
• With fix: Endpoint deleted, runtime deleted, confirmed gone via list-agent-runtimes

Test plan

• Deploy observability module, run original cleanup → parameter validation error, runtime leaked
• Run fixed cleanup → endpoint and runtime successfully deleted
• Confirmed via aws bedrock-agentcore-control list-agent-runtimes — runtime gone

🤖 Generated with Claude Code

[github-actions]

Latest scan for commit: 4895a18 | Updated: 2026-08-31 16:06:44 UTC

Security Scan Results

Scan Metadata

• Project: ASH
• Scan executed: 2026-08-31T16:03:44+00:00
• ASH version: 3.0.0

Summary

Scanner Results

The table below shows findings by scanner, with status based on severity thresholds and dependencies:

Column Explanations:

Severity Levels (S/C/H/M/L/I):

• Suppressed (S): Security findings that have been explicitly suppressed/ignored and don't affect the scanner's pass/fail status
• Critical (C): The most severe security vulnerabilities requiring immediate remediation (e.g., SQL injection, remote code execution)
• High (H): Serious security vulnerabilities that should be addressed promptly (e.g., authentication bypasses, privilege escalation)
• Medium (M): Moderate security risks that should be addressed in normal development cycles (e.g., weak encryption, input validation issues)
• Low (L): Minor security concerns with limited impact (e.g., information disclosure, weak recommendations)
• Info (I): Informational findings for awareness with minimal security risk (e.g., code quality suggestions, best practice recommendations)

Other Columns:

• Time: Duration taken by each scanner to complete its analysis
• Action: Total number of actionable findings at or above the configured severity threshold that require attention

Scanner Results:

• PASSED: Scanner found no security issues at or above the configured severity threshold - code is clean for this scanner
• FAILED: Scanner found security vulnerabilities at or above the threshold that require attention and remediation
• MISSING: Scanner could not run because required dependencies/tools are not installed or available
• SKIPPED: Scanner was intentionally disabled or excluded from this scan
• ERROR: Scanner encountered an execution error and could not complete successfully

Severity Thresholds (Thresh Column):

• CRITICAL: Only Critical severity findings cause scanner to fail
• HIGH: High and Critical severity findings cause scanner to fail
• MEDIUM (MED): Medium, High, and Critical severity findings cause scanner to fail
• LOW: Low, Medium, High, and Critical severity findings cause scanner to fail
• ALL: Any finding of any severity level causes scanner to fail

Threshold Source: Values in parentheses indicate where the threshold is configured:

• (g) = global: Set in the global_settings section of ASH configuration
• (c) = config: Set in the individual scanner configuration section
• (s) = scanner: Default threshold built into the scanner itself

Statistics calculation:

• All statistics are calculated from the final aggregated SARIF report
• Suppressed findings are counted separately and do not contribute to actionable findings
• Scanner status is determined by comparing actionable findings to the threshold

Scanner	S	C	H	M	L	I	Time	Action	Result	Thresh
bandit	0	0	0	0	0	0	799ms	0	PASSED	MED (g)
cdk-nag	0	0	0	0	0	0	5.8s	0	PASSED	MED (g)
cfn-nag	0	0	0	0	0	0	10ms	0	PASSED	MED (g)
checkov	0	0	0	0	0	0	5.0s	0	PASSED	MED (g)
detect-secrets	0	0	0	0	0	0	705ms	0	PASSED	MED (g)
grype	0	0	0	0	0	0	58.7s	0	PASSED	MED (g)
npm-audit	0	0	0	0	0	0	188ms	0	PASSED	MED (g)
opengrep	0	0	0	0	0	0	<1ms	0	SKIPPED	MED (g)
semgrep	0	0	0	0	0	0	<1ms	0	MISSING	MED (g)
syft	0	0	0	0	0	0	2.1s	0	PASSED	MED (g)