Static URL for AWS::Serverless::Function

Question

Every time I create aws lambda function I get different url with format 
https://execute-api.amazonaws.com 
The  is some random string generated

Is it possible to create const string from available strings for the  part so I could call a static URL
The same as done in Azure https://.azurewebsites.net/

Thanks

Oleksii Bebych · Answer

To create a consistent and static URL for your AWS Lambda function, you need to set up a custom domain name in Amazon API Gateway. This will allow you to create a custom URL for your API endpoints, ensuring that the URL remains constant and is not subject to the random string generated by AWS.

https://docs.aws.amazon.com/apigateway/latest/developerguide/how-to-custom-domains.html

https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/sam-resource-api.html#sam-api-domain

**Note**:
* Make sure you have ownership of the domain name and have it verified in ACM.
* The custom domain setup might take some time to propagate through DNS.

Static URL for AWS::Serverless::Function

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