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SignatureDoesNotMatch Error when using signed URL

0

Hi,

I am generating a signed URL to upload a file to S3 using lambda.

Following that, I copied the generated signed URL in Postman and sent a PUT request with the body type as 'none' which was successful. However, when I tried to do the same with the request body type as binary with a file I get the following error;

<Code>SignatureDoesNotMatch</Code> <Message>The request signature we calculated does not match the signature you provided. Check your key and signing method.</Message>

  • Vardan Matevosyan AWS
    8 months ago

    If there are any further questions feel free to ask. If the answer below is satisfactory to you please mark it as accepted. Thanks!

Topics
StorageServerlessCompute
Tags
Amazon Simple Storage ServiceAWS LambdaStorage
Language
English
Sandali
asked 9 months ago808 views
1 Answer
0

https://docs.aws.amazon.com/AWSJavaSDK/latest/javadoc/com/amazonaws/services/s3/model/GeneratePresignedUrlRequest.html#withContentType-java.lang.String- Signed URLs are different whether it is meant to be used with or without content type.

AWS
Vardan Matevosyan AWS
answered 9 months ago

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