engagement.rb in twilio-ruby-7.2.0

- old
+ new

@@ -48,12 +48,13 @@
                             'To' => to,
                             'From' => from,
                             'Parameters' => Twilio.serialize_object(parameters),
                         })
 
+                        headers = Twilio::Values.of({'Content-Type' => 'application/x-www-form-urlencoded', })
                         
-                        payload = @version.create('POST', @uri, data: data)
+                        payload = @version.create('POST', @uri, data: data, headers: headers)
                         EngagementInstance.new(
                             @version,
                             payload,
                             flow_sid: @solution[:flow_sid],
                         )
@@ -174,20 +175,22 @@
                     ##
                     # Delete the EngagementInstance
                     # @return [Boolean] True if delete succeeds, false otherwise
                     def delete
 
+                        headers = Twilio::Values.of({'Content-Type' => 'application/x-www-form-urlencoded', })
                         
-                        @version.delete('DELETE', @uri)
+                        @version.delete('DELETE', @uri, headers: headers)
                     end
 
                     ##
                     # Fetch the EngagementInstance
                     # @return [EngagementInstance] Fetched EngagementInstance
                     def fetch
 
+                        headers = Twilio::Values.of({'Content-Type' => 'application/x-www-form-urlencoded', })
                         
-                        payload = @version.fetch('GET', @uri)
+                        payload = @version.fetch('GET', @uri, headers: headers)
                         EngagementInstance.new(
                             @version,
                             payload,
                             flow_sid: @solution[:flow_sid],
                             sid: @solution[:sid],