Need a CLI functionality to check current API Key and Target Values

[bhogayatakb]

Once we start host agent with mw-agent start, We have no robust way to check which account it is pointing to !
Need cli level feature to check these details ...

i.e. mw-agent api-key mw-agent target

[Arpit529Srivastava]

@bhogayatakb can you assign the issue to me. I can fix it
also please add the label as hactoberfest