aws-rds:tldr:f17e0

The command "aws rds reboot-db-instance --db-instance-identifier ${instance_identifier}" is used to reboot a specific Amazon RDS (Relational Database Service) database instance.

Here's how the command works:

• "aws" is the command-line interface (CLI) tool for interacting with various AWS services.
• "rds" refers to the RDS service within AWS.
• "reboot-db-instance" is the specific command to reboot an RDS database instance.
• "--db-instance-identifier" is an option that specifies the identifier of the RDS database instance to be rebooted. The "${instance_identifier}" is a placeholder for the actual identifier, which needs to be provided when executing the command.

So, when you run this command and replace "${instance_identifier}" with the actual identifier of your RDS database instance, it will trigger a reboot for that specific instance. Rebooting an instance can help in situations where you need to refresh the system or resolve certain issues that may arise during database operations.