aws-route53:tldr:ec6c1

The command "aws route53 create-hosted-zone" is used to create a hosted zone in Amazon Route 53, which is a DNS (Domain Name System) web service. A hosted zone is a container for DNS records of a specific domain name.

Here's a breakdown of the command and its parameters:

• "aws" is the command-line tool for interacting with various Amazon Web Services (AWS).
• "route53" specifies the AWS Route 53 service.
• "create-hosted-zone" is the specific command to create a hosted zone.

Parameters:

• "--name ${name}" specifies the name of the hosted zone. The value of ${name} should be provided in place of ${name} (e.g., mydomain.com). This parameter defines the domain name for which the hosted zone will handle DNS requests.
• "--caller-reference ${request_identifier}" is an optional parameter that provides a unique identifier for the request. The value of ${request_identifier} should be provided in place of ${request_identifier}. It helps in ensuring idempotency, where creating the same hosted zone multiple times won't have any side effects.

By executing this command with appropriate values for ${name} and ${request_identifier}, you instruct AWS Route 53 to create a hosted zone with the specified name and caller reference.