Integrate /users/{userId} - GET method with get-user

1. Go back to the Resources section of the UsersAPI API in API Gateway console.
2. Select /users resource.
3. Click Create resource.

4. In the Create resource page:

   • For Resource path: Choose /users

   • For Resource name: Fill in {userId}.

     Be aware of the two brackets: { and }.

   • Click Create resource.

5. Click on the /users/{userId} resource you’ve just created.
6. Click Create method.

7. In the Create method page’, Method details section:
   • Method type: Select GET.
   • Integration type: Keep Lambda function.
   • Lambda function: Choose the get-user function.

8. Keep other settings as default.

   • Scroll to the bottom and click Create method.

9. You will be redirect to the detail of the /users/{userId} - GET method.

10. Open the Integration request tab.
11. In the Integration request settings section, click Edit.

12. In the Edit integration request page:

13. Expand the URL path parameters section, click Add path parameter.

• Name: Fill in userId.
• Mapped from: Fill in method.request.path.userId.

14. Expand the Mapping templates section, click Add mapping template.

• Content type: Fill in application/json.

• Template body: Fill in:

  {
    "id": "$input.params('userId')"
  }
  

15. Scroll to the bottom, click Save.