Skip to content

lambda-durable-human-approval-sam: Fix hardcoded API Gateway URL by using environment variable #2921

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
bfreiberg merged 3 commits into from
Mar 16, 2026
+8 −6
Merged

lambda-durable-human-approval-sam: Fix hardcoded API Gateway URL by using environment variable #2921

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
8ba7662
lambda-durable-human-approval-sam: Fix hardcoded API Gateway URL by u…
kakakakakku Feb 1, 2026
9426048
lambda-durable-human-approval-sam: Fix README for wrong pattern name
kakakakakku Jan 31, 2026
1d069b0
Merge branch 'main' into lambda-durable-human-approval-sam
bfreiberg Mar 16, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 5 additions & 5 deletions lambda-durable-human-approval-sam/README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ This pattern demonstrates a human-in-the-loop approval workflow using AWS Lambda

**Important:** Please check the [AWS documentation](https://docs.aws.amazon.com/lambda/latest/dg/durable-functions.html) for regions currently supported by AWS Lambda durable functions.

Learn more about this pattern at Serverless Land Patterns: https://serverlessland.com/patterns/lambda-durable-hitl-approval-sam
Copy link
Copy Markdown
Contributor Author

@kakakakakku kakakakakku Feb 1, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

note: It's wrong url

Learn more about this pattern at Serverless Land Patterns: https://serverlessland.com/patterns/lambda-durable-human-approval-sam

## Architecture

Expand Down Expand Up @@ -44,7 +44,7 @@ The pattern uses Lambda durable functions to implement a cost-effective approval

1. Navigate to the pattern directory:
```bash
cd lambda-durable-hitl-approval-sam
cd lambda-durable-human-approval-sam
```

2. Build the SAM application:
Expand Down Expand Up @@ -197,14 +197,14 @@ sam deploy --parameter-overrides ApproverEmail=new-email@example.com

Monitor the durable function:
```bash
aws logs tail /aws/lambda/lambda-durable-hitl-approval-ApprovalFunction-XXXXX \
aws logs tail /aws/lambda/lambda-durable-human-approval-ApprovalFunction \
Copy link
Copy Markdown
Contributor Author

@kakakakakku kakakakakku Feb 1, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

note: Update CloudWatch Logs log group name because I set FunctionName in SAM template

--region us-east-2 \
--follow
```

Monitor the callback handler:
```bash
aws logs tail /aws/lambda/lambda-durable-hitl-approv-CallbackHandlerFunction-XXXXX \
aws logs tail /aws/lambda/lambda-durable-human-approval-CallbackHandlerFunction \
--region us-east-2 \
--follow
```
Expand All @@ -214,7 +214,7 @@ aws logs tail /aws/lambda/lambda-durable-hitl-approv-CallbackHandlerFunction-XXX
## Cleanup

```bash
sam delete --stack-name lambda-durable-hitl-approval --region us-east-2
sam delete --stack-name lambda-durable-human-approval --region us-east-2
```


Expand Down
4 changes: 3 additions & 1 deletion lambda-durable-human-approval-sam/template.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,7 @@ Resources:
CallbackHandlerFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: !Sub '${AWS::StackName}-CallbackHandlerFunction'
CodeUri: src/
Handler: callback_handler.lambda_handler
Runtime: python3.14
Expand All @@ -56,6 +57,7 @@ Resources:
ApprovalFunction:
Type: AWS::Serverless::Function
Properties:
FunctionName: !Sub '${AWS::StackName}-ApprovalFunction'
CodeUri: src/
Handler: lambda_function.lambda_handler
Runtime: python3.14
Expand Down Expand Up @@ -139,7 +141,7 @@ Resources:
x-amazon-apigateway-integration:
type: aws
httpMethod: POST
uri: !Sub 'arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31/functions/${ApprovalFunction.Arn}:live/invocations'
uri: !Sub 'arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31/functions/arn:aws:lambda:${AWS::Region}:${AWS::AccountId}:function:${AWS::StackName}-ApprovalFunction:live/invocations'
requestParameters:
integration.request.header.X-Amz-Invocation-Type: "'Event'"
responses:
Expand Down