aws/aws-lambda-go

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Libraries, samples and tools to help Go developers develop AWS Lambda functions.

Stars: 3.8k
Forks: 578
Open beginner issues: 3
Indexed issues: 102
Avg merge: 16h 56m
Merged PRs (30d): 2

Dominant language: Go
License: Apache-2.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted

Beginner friendly Everything

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102 open issues indexed

S3Bucket struct is missing `awsGeneratedTags` field. Open

Difficulty 1/5 Under an hour Newbie friendliness 85/100

aws/aws-lambda-go#634 · Opened Jul 22, 2026
impossible to combine streaming and non-streaming in same lambda Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

aws/aws-lambda-go#610 · 1 comment · Opened Dec 11, 2025
Export the resources defined in extensions_api_client.go Open

Difficulty 3/5 1-2 days Newbie friendliness 62/100

aws/aws-lambda-go#598 · Opened Nov 5, 2025
lambdaurl Wrap is not proxying `LambdaFunctionURLRequest.Cookies` Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

aws/aws-lambda-go#597 · 3 comments · Opened Oct 14, 2025
linkParameter missing in CognitoEventUserPoolsCustomMessageRequest Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

aws/aws-lambda-go#592 · Opened Jun 11, 2025
How to use io.ReadCloser as Body of LambdaFunctionURLStreamingResponse Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

aws/aws-lambda-go#590 · 3 comments · Opened Apr 23, 2025
Have something like `lambdaurl` for APIGatewayV2? Open

type/events

Difficulty 4/5 3-5 days Newbie friendliness 35/100

aws/aws-lambda-go#579 · 5 comments · Opened Dec 27, 2024
BUG: lambdaurl.Wrap still does not add Content-Length headers? Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

aws/aws-lambda-go#577 · 1 comment · Opened Nov 24, 2024
Add Pinpoint Events Open

type/events

Difficulty 4/5 3-5 days Newbie friendliness 45/100

aws/aws-lambda-go#572 · Opened Oct 7, 2024
Unable to retrieve a value of an claim if it's an object Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

aws/aws-lambda-go#570 · 1 comment · 6 reactions · Opened Sep 9, 2024
`headerClientContext` should match `aws-sdk-go-v2` Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

aws/aws-lambda-go#568 · Opened Aug 1, 2024
lambda.Start documentation does not mention lambda.Handler interface Open

Difficulty 1/5 Under an hour Newbie friendliness 58/100

aws/aws-lambda-go#566 · Opened Jul 15, 2024
The state of AWS Lambda Go Streaming support Open

question

Difficulty 4/5 3-5 days Newbie friendliness 35/100

aws/aws-lambda-go#565 · 2 comments · Opened Jul 10, 2024
Deadline is set to invoke timestamp, possibly incorrect Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

aws/aws-lambda-go#564 · 2 comments · Opened Jun 28, 2024
Please export extensionAPIClient Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

aws/aws-lambda-go#562 · 1 comment · Opened May 2, 2024
[BUG] Traceability panic error memory address runtime al2023 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

aws/aws-lambda-go#559 · 1 comment · Opened Apr 22, 2024
Implement `MultiValueHeaders` for ``events.LambdaFunctionURLResponse`` Open

Difficulty 2/5 1-3 hours Newbie friendliness 62/100

aws/aws-lambda-go#556 · Opened Apr 5, 2024
Add AWS CloudWatch Alarm Event Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

aws/aws-lambda-go#555 · 5 reactions · Opened Apr 3, 2024
Missing field enableSMSMFA on struct events.CognitoEventUserPoolsMigrateUserResponse Open

enhancement type/events

Difficulty 1/5 Under an hour Newbie friendliness 35/100

aws/aws-lambda-go#553 · 1 reaction · Opened Mar 8, 2024
UnmarshalTypeError on CodePipelineEventBridgeEvent Open

bug type/events

Difficulty 3/5 1-2 days Newbie friendliness 42/100

aws/aws-lambda-go#552 · 4 comments · Opened Feb 23, 2024
Add IoTCoreMQTTMessage to aws/aws-lambda-go/events Open

enhancement type/events

Difficulty 4/5 3-5 days Newbie friendliness 32/100

aws/aws-lambda-go#542 · 1 reaction · Opened Jan 2, 2024
Support for `AWS_LAMBDA_EXEC_WRAPPER` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

aws/aws-lambda-go#523 · 3 reactions · Opened Oct 5, 2023
Lambda Event to support Lex V2 API Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

aws/aws-lambda-go#518 · 3 comments · 4 reactions · Opened Sep 10, 2023
Method with signature events.APIGatewayProxyRequest and events.APIGatewayProxyResponse doesn't invoke Http API Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

aws/aws-lambda-go#517 · 1 comment · Opened Sep 5, 2023
Don't output to stdout directly Open

enhancement type/ux

Difficulty 4/5 3-5 days Newbie friendliness 42/100

aws/aws-lambda-go#512 · 2 comments · 1 reaction · Opened Jul 10, 2023
DynamoDBAttributeValue.String() accessor method inconsistent with documented behavior Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

aws/aws-lambda-go#510 · Opened Jun 29, 2023
Authorizer Event Cookies is always empty Open

type/events

Difficulty 3/5 1-2 days Newbie friendliness 35/100

aws/aws-lambda-go#507 · 1 comment · Opened Apr 26, 2023
Enable propogation of fatal errors through io.Reader responses Open

type/ux

aws/aws-lambda-go#504 · 1 assignee · Opened Apr 19, 2023
Document build flags that reduce binary size Open

documentation

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

aws/aws-lambda-go#498 · 1 reaction · Opened Apr 8, 2023
Question and Concerns Around build-lambda-zip Utility - Seems to be unnecessary Open

documentation question

Difficulty 3/5 1-2 days Newbie friendliness 35/100

aws/aws-lambda-go#493 · 5 comments · Opened Apr 3, 2023
`aws-lambda-go/lambda` appears to rewrite and break `AWS_LAMBDA_RUNTIME_API` URI scheme Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

aws/aws-lambda-go#492 · Opened Mar 27, 2023
Alexa Skill Intents Lambda structs Open

enhancement type/events

Difficulty 4/5 3-5 days Newbie friendliness 30/100

aws/aws-lambda-go#484 · Opened Mar 4, 2023
BUG APIGatewayCustomAuthorizerResponse event context cant be interface Open

bug type/events type/ux

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

aws/aws-lambda-go#480 · 3 comments · Opened Jan 31, 2023
[BUG] ApproximateCreationDateTime from DynamoDBStreamRecord in milliseconds when originating from Kinesis, not seconds. Open

type/events

Difficulty 3/5 1-2 days Newbie friendliness 42/100

aws/aws-lambda-go#478 · 4 comments · Opened Jan 4, 2023
Include full path + querystring in APIGatewayProxyRequest Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

aws/aws-lambda-go#469 · 1 reaction · Opened Nov 4, 2022
Convert DynamoDBAttributeValue to AttributeValue type from SDK V2 Open

duplicate enhancement type/events

Difficulty 4/5 3-5 days Newbie friendliness 35/100

aws/aws-lambda-go#466 · 3 comments · 5 reactions · Opened Sep 28, 2022
There is no Condition field in the IAMPolicyStatement Open

enhancement type/events

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

aws/aws-lambda-go#458 · 2 reactions · Opened Jul 26, 2022
[Question] Is the cfn package compatible with `cfn test` ? Open

enhancement help wanted type/cfn

Difficulty 4/5 3-5 days Newbie friendliness 25/100

aws/aws-lambda-go#447 · 1 comment · Opened Jun 28, 2022
Allow Error return customization Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

aws/aws-lambda-go#433 · 2 comments · 2 reactions · Opened Mar 24, 2022
Would like for SimpleEmailMessage to include Tags Open

enhancement type/events

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

aws/aws-lambda-go#431 · 1 comment · 1 reaction · Opened Mar 9, 2022
Small issue: CognitoEventUserPoolsMigrateUser request/response fields are not named Open

type/ux

Difficulty 1/5 Under an hour Newbie friendliness 55/100

aws/aws-lambda-go#429 · 1 comment · 1 reaction · Opened Feb 21, 2022
Is it acceptable to use a golang struct return AND error return in a lambda triggered by SQS ? Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

aws/aws-lambda-go#425 · 3 comments · Opened Jan 28, 2022
failed to unmarshal events.CloudWatchAlarmSNSPayload with more than one - in in alarm name Open

bug help wanted type/events

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

aws/aws-lambda-go#424 · 1 comment · Opened Jan 20, 2022
[BUG] Incorrect unmarshalling self-hosted Kafka event Open

bug type/events

aws/aws-lambda-go#422 · 1 comment · 1 assignee · Opened Jan 11, 2022
Mismatched CodePipeline CloudWatch fields Open

bug type/events

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

aws/aws-lambda-go#421 · 1 comment · 1 reaction · Opened Jan 3, 2022
[Discussion] `request events.APIGatewayProxyRequest` how request.Path and request.PathParameters["id"] work Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

aws/aws-lambda-go#414 · 7 comments · Opened Dec 1, 2021
APIGW struct missing fields? Open

enhancement type/events

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

aws/aws-lambda-go#405 · 1 reaction · Opened Oct 29, 2021
bug: cfn.LambdaWrap doesn't fail correctly when custom resources error out Open

bug type/cfn

Difficulty 3/5 1-2 days Newbie friendliness 35/100

aws/aws-lambda-go#404 · 1 reaction · Opened Oct 26, 2021
Issue: Parsing (Unmarshal) ALBTargetGroupRequest request body triggered by ALB with gRPC Open

troubleshooting

Difficulty 3/5 1-2 days Newbie friendliness 25/100

aws/aws-lambda-go#389 · Opened Aug 25, 2021
Add event for AWS/SFTP Transfer - custom identity provider Open

enhancement type/events

Difficulty 3/5 1-2 days Newbie friendliness 35/100

aws/aws-lambda-go#388 · 1 comment · 2 reactions · Opened Aug 23, 2021

aws/aws-lambda-go

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