AST 1200 assess aws api usage

Assess Current AWS API Usage

Catalog all AWS API usage (via boto3) in the existing ADP integration PoC to understand the complete set of IAM permissions needed for production deployment.

Key details: - Review PoC codebase for all boto3 service clients and API calls - Document each AWS service used (S3, Secrets Manager, etc.) - List specific API operations called (e.g., s3:GetObject, secretsmanager:GetSecretValue) - Identify resource ARN patterns accessed - Note any assumed roles or credential handling - Output should inform IAM policy creation in next task