Sends the real request to the real SoftLayer service.

@param [String] service

  ...ayer.com/rest/v3/Softlayer_Service_Name...

@param path [String]

  ...ayer.com/rest/v3/Softlayer_Service_Name/path.json

@param [Hash] options @option options [Array<Hash>] :body

  HTTP request body parameters

@option options [String] :softlayer_api_url

  Override the default (or configured) API endpoint

@option options [String] :softlayer_username

  Email or user identifier for user based authentication

@option options [String] :softlayer_api_key

  Password for user based authentication

@return [Excon::Response]