feat(agentcore): update resources on grantInvokeXXX for runtime #35864
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October 27, 2025 14:18
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| // Create a single runtime (similar to the working strands example) | ||
| const runtime = new agentcore.Runtime(stack, 'TestRuntime', { | ||
| runtimeName: 'integ_test_runtime', | ||
| runtimeName: 'integTest_runtime', |
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Issue # (if applicable)
Reason for this change
The
grantInvoke,grantInvokeRuntime, andgrantInvokeRuntimeForUsermethods in the BedrockAgentRuntime were only granting permissions to the runtime ARN itself, but not to its sub-resources. This caused permission issues when trying to invoke runtime endpoints from an AWS resource like lambda, as the actual invocation happens on sub-resources (e.g., arn:aws:bedrock-agentcore:region:account:runtime/runtime-id/*).Description of changes
Updated the
resourceArnsparameter in three grant methods withinruntime-base.ts:Describe any new or updated permissions being added
The IAM permissions granted by these methods now include:
bedrock-agentcore:InvokeAgentRuntimeon both the runtime ARN and its sub-resourcesbedrock-agentcore:InvokeAgentRuntimeForUseron both the runtime ARN and its sub-resourcesDescription of how you validated changes
Manual and Integration test
Checklist
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license