Cloudflare R2 Disable Payload Signing

[sergiojrdotnet]

I am trying to use the library to integrate with Cloudflare R2, which is compatible with S3 endpoints. However, as noted in the documentation, the platform does not yet support the Streaming SigV4 implementation used by AWSSDK.S3. For this reason, it is necessary to set the parameter DisablePayloadSigning = true in upload requests. Currently, when attempting to perform uploads, I receive the error: STREAMING-AWS4-HMAC-SHA256-PAYLOAD not implemented. I would like to know if there is a way to configure FluentStorage to disable payload signing.