Cloud and Data Center Feature Comparison
Some commands may only be available for Data Center or Cloud depending on Jira Cloud and Data Center differences. If a command or a sub-command is only applicable to Cloud or Data Center, it is stated in help output of the command (--help). Current %99 percent of all commands are available for both deployment options. Also there may be usage differences of the same command for Cloud and Data Center. For example, server/dc version of the commands usually expect username as a parameter, but cloud versions expect “account id”.
Most notable difference between the Cloud and Server/DC versions is “runAs” flag is not available for Cloud deployment. This flag allows you to execute a command as another user. Of course, you should be a Jira administrator to do so.