Create an API Gateway

Create an API Gateway that serves as an entry point for all incoming API requests.

Required Editions
Available in: all editions that have Loyalty Management enabled

Log in to your AWS Management Console.
From the Services menu, find and select API Gateway.
Click Create API.
Under REST API, click Build.
Enter a name and description for the new API, and then click Create API.
Click Create resource.
Enter {bucket} as the resource name.
Select CORS (Cross Origin Resource Sharing), and then click Create resource.
To create another resource for bucket, select bucket, and then click Create resource.
Enter {filename} as the resource name.
Select CORS (Cross Origin Resource Sharing), and then click Create resource.
To create a method under filename, select filename, and then click Create method.
For the Method type, select PUT.
Select AWS service as the integration type.
From AWS Region, select the region of your S3 bucket.
From AWS service, select Simple Storage Service (S3).
Select PUT as the HTTP method.
Select Use path override as the action type.
In Execution role, paste the ARN for the IAM role that you created earlier.
Click Create method.
On the PUT-Method Execution page, click Integration request.
Click Edit.
Expand URL path parameters, and click Add path, and enter these details:
- Name: bucket
- Mapped from: method.request.path.bucket
Save your changes.
Under Integration request, click Edit, and then expand URL path parameters.
Click Add path again, and enter these details:
- Name: filename
- Mapped from: method.request.path.filename
Save your changes.
From the navigation menu, click API settings.
To allow all the media types, under Binary media types, click Manage media types.
Click Add binary media type, and enter */*.
Save your changes.
Similarly, create the Get and Delete methods under /{bucket}/{filename}.