get https://sandbox.dev.business.mamopay.com/manage_api/v1/accounts/recipients/
Allows a user to fetch recipient details
PRODUCTION: https://business.mamopay.com/manage_api/v1/accounts/recipients/{recipientIdentifier}
SANDBOX: https://sandbox.dev.business.mamopay.com/manage_api/v1/accounts/recipients/{recipientIdentifier}