Type alias MessageBodyType
MessageBodyType: "error" | "reject" | "request-terms" | "submit-terms" | "reject-terms" | "request-attestation" | "submit-attestation" | "reject-attestation" | "request-payment" | "confirm-payment" | "request-credential" | "submit-credential" | "accept-credential" | "reject-credential" | "request-accept-delegation" | "submit-accept-delegation" | "reject-accept-delegation" | "inform-create-delegation"