**Example 1: To add a label to latest version of a parameter** This ``label-parameter-version`` example adds a label to the latest version of the specified parameter. :: aws ssm label-parameter-version \ --name "MyStringParameter" \ --labels "ProductionReady" Output:: { "InvalidLabels": [], "ParameterVersion": 3 } **Example 2: To add a label to a specific version of a parameter** This ``label-parameter-version`` example adds a label to the specified version of a parameter. :: aws ssm label-parameter-version \ --name "MyStringParameter" \ --labels "ProductionReady" \ --parameter-version "2" --labels "DevelopmentReady" For more information, see `Labeling Parameters <https://docs.aws.amazon.com/systems-manager/latest/userguide/sysman-paramstore-labels.html>`_ in the *AWS Systems Manager User Guide*.