The context of a command execution.
Gets the sender of the command as a player.
Checks if the sender is a player entity.
Sends the given message as a failure message to the sender.
Sends the given message as a success message to the sender.
The display name of the sender.
The position of the sender.
The sender of the command.
The server the sender is on.
The plain text name of the sender.
The world the sender is in.