Method setObjectRetention

backend/s3/s3.go:5114–5136

setObjectRetention sets Object Lock retention on an object via PutObjectRetention API Note: We use smithyhttp.AddContentChecksumMiddleware to ensure Content-MD5 is calculated for the request body. The AWS SDK v2 switched from MD5 to CRC32 as the default checksum algorithm, but some S3-compatible pr

(ctx context.Context, mode types.ObjectLockRetentionMode, retainUntilDate time.Time)

// still require Content-MD5 for PutObjectRetention requests.
// See: https://github.com/aws/aws-sdk-go-v2/discussions/2960
func (o *Object) setObjectRetention(ctx context.Context, mode types.ObjectLockRetentionMode, retainUntilDate time.Time) error {
	bucket, bucketPath := o.split()
	req := s3.PutObjectRetentionInput{
		Bucket:    &bucket,
		Key:       &bucketPath,
		VersionId: o.versionID,
		Retention: &types.ObjectLockRetention{
			Mode:            mode,
			RetainUntilDate: &retainUntilDate,
		},
	}
	if o.fs.opt.RequesterPays {
		req.RequestPayer = types.RequestPayerRequester
	}
	if o.fs.opt.BypassGovernanceRetention {
		req.BypassGovernanceRetention = &o.fs.opt.BypassGovernanceRetention
	}
	return o.fs.pacer.Call(func() (bool, error) {
		_, err := o.fs.c.PutObjectRetention(ctx, &req,
			s3.WithAPIOptions(smithyhttp.AddContentChecksumMiddleware))
		return o.fs.shouldRetry(ctx, err)
	})
}

// setObjectLegalHold sets Object Lock legal hold on an object via PutObjectLegalHold API
//