Wpis użytkownika redve w Hydepark

@redve - i jak tam z tą Lambdą?

@redve - ChatGPT wysrał mi taki CloudFormation template, który wygląda na moje oko poprawnie:
>AWSTemplateFormatVersion: '2010-09-09'
>Description: CloudFormation template to deploy an S3 bucket and a Lambda function that can read from the bucket.
>
>Resources:
> # S3 Bucket
> MyS3Bucket:
>   Type: AWS::S3::Bucket
>   Properties:
>     BucketName: my-s3-bucket-unique-name # Change this to a unique bucket name
>
> # IAM Role for Lambda Function
> LambdaExecutionRole:
>   Type: AWS::IAM::Role
>   Properties:
>     RoleName: LambdaExecutionRole
>     AssumeRolePolicyDocument:
>       Version: '2012-10-17'
>       Statement:
>         - Effect: Allow
>           Principal:
>             Service: lambda.amazonaws.com
>           Action: sts:AssumeRole
>     Policies:
>       - PolicyName: S3ReadPolicy
>         PolicyDocument:
>           Version: '2012-10-17'
>           Statement:
>             - Effect: Allow
>               Action:
>                 - s3:GetObject
>               Resource: !Sub 'arn:aws:s3:::${MyS3Bucket}/*'
>
> # Lambda Function
> MyLambdaFunction:
>   Type: AWS::Lambda::Function
>   Properties:
>     FunctionName: MyPythonLambdaFunction
>     Handler: index.handler
>     Role: !GetAtt LambdaExecutionRole.Arn
>     Code:
>       ZipFile: |
>         import json
>         import boto3
>
>         def handler(event, context):
>             s3 = boto3.client('s3')
>             bucket_name = event['bucket']
>             file_key = event['file_key']
>
>             try:
>                 response = s3.get_object(Bucket=bucket_name, Key=file_key)
>                 file_content = response['Body'].read().decode('utf-8')
>                 print(f"File content: {file_content}")
>                 return {
>                     'statusCode': 200,
>                     'body': json.dumps('File read successfully!')
>                 }
>             except Exception as e:
>                 print(e)
>                 return {
>                     'statusCode': 500,
>                     'body': json.dumps('Error reading file from S3')
>                 }
>     Runtime: python3.8
>     Timeout: 30
>
>Outputs:
> S3BucketName:
>   Description: "Name of the S3 bucket"
>   Value: !Ref MyS3Bucket
>
> LambdaFunctionArn:
>   Description: "ARN of the Lambda function"
>   Value: !GetAtt MyLambdaFunction.Arn

@redve - ustawiasz wszystko ręcznie czy korzystasz z CloudFormation?
Poza tym w jakim języku ta Lambda?
Czy Lambda i S3 bucket są w tym samym regionie?

>timeouty przy próbie
@redve A security groupy kolega sprawdził?

I czy plik który chcesz pobrać nie jest przypadkiem w glacier

Sprawdź czy rola lambdy ma wystarczające uprawnienia