Getting error The request signature we calculated does not match the signature you provided. Check your key and signing method.

[muditt-humanforce]

Describe the bug

While trying to use s3 client put object method, it is returning this error message. The error comes with .net framework only, .net core works fine.

The request signature we calculated does not match the signature you provided. Check your key and signing method.

Expected Behavior

It used to work fine with .net framework and was able to put an object without any errors

Current Behavior

Getting above error probably since daylight savings changes!?

Reproduction Steps

var amazonS3Client = new AmazonS3Client();

var s3PutRequest = new PutObjectRequest
{
BucketName = param.bucketName,
Key = param.key,
ContentBody = param.data
};

var s3PutResponse = await amazonS3Client.PutObjectAsync(s3PutRequest);

Possible Solution

No response

Additional Information/Context

No response

AWS .NET SDK and/or Package version used

AWSSDK.Core: 3.7.202.18
AWSSDK.S3: 3.7.205.4 and 3.7.205.5 (Error started on 3.7.203.7)

Targeted .NET Platform

.NET Framework 4.8

Operating System and version

Windows 11

[muditt-humanforce]

Same problem is happening when I run it on .net core 6. It only works when the project type is lambda.

[muditt-humanforce]

Got the problem:
AWS used to be lenient earlier with bucket name and key name, but now it's being validated strictly. We used to pass
bucketName = bucketName + path
key = fileName
This is being rejected by now. Need to pass bucketName as name only and add the path to the key

[github-actions]

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