command

var AwsxCloudWatchMetricsCmd = &cobra.Command{
	Use:   "getAwsCloudWatchMetrics",
	Short: "getAwsCloudWatchMetrics command gets cloudwatch metrics data",
	Long:  `getAwsCloudWatchMetrics command gets cloudwatch metrics data`,

	Run: func(cmd *cobra.Command, args []string) {

		var authFlag, clientAuth, err = authenticate.CommandAuth(cmd)
		if err != nil {
			log.Println("Error during authentication: %v", err)
			cmd.Help()
			return
		}
		if authFlag {

			cloudWatchQueries, err := cmd.PersistentFlags().GetString("cloudWatchQueries")
			if err != nil {
				log.Println("Error retrieving JSON input: %v", err)
				cmd.Help()
				return
			}
			if cloudWatchQueries == "" {
				log.Println("cloud-watch query not provided. program exit")
				cmd.Help()
				return
			}

			res, err := controller.GetMetricData(clientAuth, cloudWatchQueries)

			if err != nil {
				log.Println("Error getting metric data: %v", err)
				return
			}
			log.Println(res)
		}
	},
}