{"email":null,"status":1,"created":"{\"new_count\":0,\"updated_count\":0,\"error_count\":1,\"error_indices\":[0],\"unmodified_indices\":[],\"persisted_recipients\":[],\"errors\":[{\"message\":\"Type of provided email is invalid, email must be a string\",\"error_indices\":[0]}]}\n","smtp":"{\"errors\":[{\"message\":\"The to email parameter is required.\",\"field\":\"personalizations.0.to.0.email\",\"help\":\"http:\/\/sendgrid.com\/docs\/API_Reference\/Web_API_v3\/Mail\/errors.html#message.personalizations.to\"}]}"}