fix(iam): add bedrock application-inference-profile to lambda executi…#236
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rstrahan merged 3 commits intoaws-solutions-library-samples:developfrom Mar 11, 2026
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…on roles **What changed:** Added the `application-inference-profile/*` ARN pattern to the `bedrock:InvokeModel` and `bedrock:InvokeModelWithResponseStream` IAM policy statements across the document processing Lambda functions (Classification, Extraction, Assessment, and Summarization). **Why it matters:** Previously, the IAM policies in the SAM templates only permitted invocation of standard Foundation Models (`foundation-model/*`) and cross-region inference profiles (`inference-profile/*`). This strict string matching blocked the use of custom Application Inference Profiles (`application-inference-profile/*`). By adding this ARN pattern, users can now successfully map custom inference profiles (like Nova 2 Lite) to the IDP pipeline. This unlocks the ability to: * Tag Bedrock invocations for granular cost allocation. * Track custom model throughput and performance metrics. * Avoid `AccessDeniedException` errors when substituting default models with application-specific profiles. **Related Issue(s):** aws-solutions-library-samples#235
rstrahan
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aws-solutions-library-samples:develop
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Thanks so much @sebastianpuertosanc - will be in v0.5.2 |
This was referenced Apr 14, 2026
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…on roles
What changed:
Added the
application-inference-profile/*ARN pattern to thebedrock:InvokeModelandbedrock:InvokeModelWithResponseStreamIAM policy statements across the document processing Lambda functions (Classification, Extraction, Assessment, and Summarization).Why it matters:
Previously, the IAM policies in the SAM templates only permitted invocation of standard Foundation Models (
foundation-model/*) and cross-region inference profiles (inference-profile/*). This strict string matching blocked the use of custom Application Inference Profiles (application-inference-profile/*).By adding this ARN pattern, users can now successfully map custom inference profiles (like Nova 2 Lite) to the IDP pipeline. This unlocks the ability to:
AccessDeniedExceptionerrors when substituting default models with application-specific profiles.Related Issue(s):
#235
Issue #, if available:
Description of changes:
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