Api Gateway Target Domain Name Not Working

Choose an ACM certificate. The AWSApiGatewayDomainName resource specifies a custom domain name for your API in API Gateway.

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When you deploy an edge-optimized API API Gateway sets up an Amazon CloudFront distribution and a DNS record to map the API domain name to the CloudFront distribution domain name.

Api gateway target domain name not working. Requests for the API are then routed to API Gateway through the mapped CloudFront distribution. I went to AWS API Gateway using the AWS Console 22. Enter a name for example test prod or dev in the Stage name input field.

Added base path mapping that for path to destination as my deployed API Gateway application. In the Deploy API dialog choose a stage or New Stage for the APIs first deployment. Create an Alias record that targets your ALB or NLB CNAME records work too.

Therefore the host header in the original request received by the application gateway is not the same as the host name of the backend service. To use that target domain in the CNAME field of. A step by step guide to set up a custom domain in Amazon Web Services API Gateway.

Clicked on Custom Domain Names on the left nav bar. Accessing the API endpoint successfully returns Hello from Lambda. Enter the NameCheap domain name along with any subdomain name you want in the field Domain Name.

The certificate must be in the same Region as the API. In the left navigation pane select the API and then choose Deploy API from the Actions drop-down menu. Go to Custom Domain Names section of AWS API Gateway and click Create Custom Domain Name.

Region is specified by you when creating the API. Follow the Route 53 documentation on configuring Route 53 to route traffic to API Gateway. I added a new Custom Domain for the exampleService-API with something similar to.

Youll also need to make sure you have the correct API type selected. Note that this setup assumes you are using default VPC settings DNS enabled and Hostnames enabled. Your private hosted zone should target the same VPC you are using.

If you create a custom domain name on API Gateway the CloudFront distribution is owned by API Gateway. And stage is specified by you when deploying the APIThe default API endpoint can be difficult to recall and not user-friendly. The DNS server which is mapping domain names to the IPs.

After Step 1 and before Step 2 you must update the DNS record so that the custom domain name points to the new API endpoint ie regionalDomainName for the update from an edge-optimized API endpoint to a regional one or distributionDomainName for the update from a regional API endpoint to an edge-optimized one. Wait a minute or two to let the settings propagate. Clicked Save Note down the cloud front distribution url shown at Target Domain Name.

Choose a minimum TLS version. Usually the DNS name of the application which in turn is the DNS name associated with the application gateway is different from the domain name of the backend service. You will not be able to change update and get the CloudFront distribution information from your own account.

Switch over to the API Gateway console and click Custom Domain Names in the sidebar. Under Configuration choose Regional. You can use a custom domain name to provide a URL thats more intuitive and easier to recall.

API Gateway - Custom Domain Name 21. Selected certificate created in previous step for ACM Certificate. Here is snapshot of my API Gateway configuration.

Y ou should now be able to target the Private API via the custom domain you choose. Click create and a new domain should show up in the list. For Domain name enter a domain name.

Logged in to Amazon API Gateway. Add a record that matches your custom domain from step 3. For more information about using custom domain names see Set up Custom Domain Name for an API in API Gateway in the API Gateway Developer Guide.

Create a new one enter in your domain name and select the certificate you just created.

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