Configure HTTP actions supported by the rest service SVC file in IIS

1. in IIS, select the project folder to which the SVC file belongs, right-click "properties", and open the Properties dialog box. As follows:

2. Select the SVC item in the "Application ing" list and click the "configuration" button to open the "Application configuration" dialog box. As follows:

3. Click the edit button to open the Add/edit application extension ing dialog box. As follows:

To set the SVC file to support all HTTP actions (get, put, post, and delete), select the "all actions" button, alternatively, select the "limit to" button and enter the allowed HTTP action name.