GeneratePresignedUrlRequest generatePresignedUrlRequest = new GeneratePresignedUrlRequest(bucketName,
				s3key);
     ResponseHeaderOverrides responseHeaderOverrides = new ResponseHeaderOverrides();
		responseHeaderOverrides.setContentDisposition("attachment; filename =\"" + filename + "\"");
		generatePresignedUrlRequest.setResponseHeaders(responseHeaderOverrides);
But in the console I still don't see the content-disposition getting added.
Please let me know if I missed something.
Thank You!
          
@debabratapatra content-disposition is a response header, it won't show in the object's metadata in the S3 console after you uploaded the object.
If you are using the header with get presigned urls, your sample code should work fine if you just add the missing request method:
GeneratePresignedUrlRequest generatePresignedUrlRequest = new GeneratePresignedUrlRequest(bucketName, s3key)
                .withMethod(HttpMethod.GET);
ResponseHeaderOverrides responseHeaderOverrides = new ResponseHeaderOverrides();
responseHeaderOverrides.setContentDisposition("attachment; filename =\"" + filename + "\"");
generatePresignedUrlRequest.setResponseHeaders(responseHeaderOverrides);
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    Feb 27, 2021
          
@debora-ito Thanks for your response. I want to add content-disposition to the metadata of the Object. Firefox doesn't automatically download .mov files unless content-disposition=attachment set in the metadata. Is there a way to add? Please let me know.
Thank you!
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    Mar 1, 2021
          
The sample code in my previous comment generates a presigned URL that seems to work on Firefox:
Can you specify what is not working in your case?
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    Mar 3, 2021
          
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@debora-ito  Thank you for the help. I want to ask if it's possible to pass content-disposition in parameters ? if it's the case i would like to know if i did it correctly.

public URL streamPresignedUrl( Disposition disposition)

ResponseHeaderOverrides responseHeaderOverrides = new ResponseHeaderOverrides();

responseHeaderOverrides.setContentDisposition( disposition.toString());

GeneratePresignedUrlRequest streamGeneratePresignedUrlRequest = new GeneratePresignedUrlRequest( getBucketName(), file)

.withMethod( HttpMethod.GET).withExpiration( expInstant);

streamGeneratePresignedUrlRequest.setResponseHeaders( responseHeaderOverrides);