true or false based on whether the VIM have enought resources. When MultiCloud
broker receive a POST request on check_vim_capacity, it will request to each
<vim_id>/capacity_check API, and return a list of VIMs with a true in response
true or false based on whether the VIM have enought resources. When MultiCloud
broker receive a POST request on check_vim_capacity, it will request to each
<vim_id>/capacity_check API, and return a list of VIMs with a true in response