Create an Advanced Encryption Standard (AES) key using bulk ID.

This endpoint uses JSON Web Encryption (JWE) to encrypt the response body at the message level. It takes a public_key_id, which refers to the public key you have already uploaded to the Pismo platform. Pismo uses this key to encrypt the response payload in accordance with the standard JWE protocol. To decrypt the response, you must use the corresponding private key. For information about file encryption and AES keys, refer to the File encryption section in File signature and encryption.

The decrypted plaintext is a JSON object with fields:

{
  "aes_key": "245ca959580cae6317c8f8215cbae42c8b98bbf30d9f222b92db30df81a06f91"
  "iv": "7b75d3b5a25e9651e69245fa844cf3ec"
}

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