This endpoint enables you to manage the upload of bulk files along with their corresponding signature data in the request header.

Detailed flow:

1. The client sends a request with the bulk file as the body and signature in the Signature header. The signature header is formatted as keyId="{key_id}",signature="{signature_base64}". The parameters key_id and signature_base64 are specified in the parameters section.
2. The server processes the request and responds with a 200 OK status, indicating the file upload request is complete.

For detailed instructions, refer to File signature and encryption.

To understand how bulk file payment processing works, refer to the bulk file-based payment processing guide.

Note: Pismo reserves the right to offer this endpoint only for single-tenant clients, reach out to your Pismo representative for more information.