4939486-big.jpeg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAY55CGH2VECWAZGTW/20240308/eu-west-1/s3/

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AWS4-HMAC-SHA256 Support · Issue #402 · s3tools/s3cmd · GitHub

HMAC-SHA Signature - SimpleDB

AWS4-HMAC-SHA256 Support · Issue #402 · s3tools/s3cmd · GitHub

AWS Signature using HTTP Action - Power Platform Community

go-openai/image_api_test.go at master · sashabaranov/go-openai · GitHub

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Signature Calculations for the Authorization Header: Transferring Payload in a Single Chunk (AWS Signature Version 4) - Simple Storage Service