Create a new signing key
SID prefix: SK
SK
Parent: /Accounts/{Sid}.json
/Accounts/{Sid}.json
date_created
date_updated
@type t() :: %Twilio.Resources.Api.V2010.SigningKey{ date_created: String.t() | nil, date_updated: String.t() | nil, friendly_name: String.t() | nil, sid: String.t() | nil }