Make DeleteObjectsRequest checksum optional

[phoebusm]

Describe the feature

Hi I have noticed that DeleteObjectsRequest has specifically required checksum, while many counterparts, e.g. DeleteObjectRequest do not.

aws-sdk-cpp/generated/src/aws-cpp-sdk-s3/include/aws/s3/model/DeleteObjectsRequest.h

Line 45 in 4470ac1

inline bool RequestChecksumRequired() const override { return true; };

I understand AWS S3 requires the checksum. So would you please add an simple class variable so I can override it at runtime?

Use Case

Some S3 implementations doesn't support the checksum exists in the header

Proposed Solution

No response

Other Information

No response

Acknowledgements

• I may be able to implement this feature request
• This feature might incur a breaking change

[sbiscigl]

Some S3 implementations doesn't support the checksum exists in the header

this issue was discussed at length in the java sdk aws/aws-sdk-java-v2#5805 and minio specifically. we will not be making the checksum optional, i would suggest updating the s3 implementation you have to a version that supports this.

Alternatively if the S3 implementation does not implement and will not, we have documentation around DeleteObjects specifically and how to deal with a endpoint that will only support MD5

https://github.com/aws/aws-sdk-cpp/blob/main/docs/MD5ChecksumFallback.md#an-api-that-has-checksum-when-required-and-you-wish-to-send-a-md5-but-not--a-crc64-checksum