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aws-rds:tldr:1636e
This is an AWS CLI command used to modify the identifier of an Amazon RDS database instance. Here is the breakdown of the command:
aws rds modify-db-instance
is the beginning of the command to interact with Amazon RDS and modify a database instance.
--db-instance-identifier ${old_instance_identifier}
specifies the current identifier of the database instance you want to modify. ${old_instance_identifier}
is a placeholder that should be replaced with the actual identifier.
--new-db-instance-identifier ${new_instance_identifier}
is used to specify the new identifier you want to set for the database instance. ${new_instance_identifier}
is a placeholder that should be replaced with the desired new identifier.
In summary, this command is used to change the identifier of an Amazon RDS database instance from ${old_instance_identifier}
to ${new_instance_identifier}
.