anchor.diff:                  * **name** [String, required]: Name of a DRS rule that the Director will create.
                   * **type** [String, required]: Type of a DRS rule. Currently only `separate_vms` is supported.
   
  -Example of a VM with 1 CPU, 1GB RAM, and 10GB ephemeral disk:
  +Example of a VM with 1 CPU, 1GB RAM, and 10GB ephemeral disk asked to be placed into a specific cluster:
   
   ```yaml
   resource_pools:
  
positive.code:     cpu: 2
      ram: 1_024
      disk: 10_240
  ```
  
  Example of a VM asked to be placed on a specific cluster:
  
  ```yaml
  resource_pools:
  
negative.code: 
  * **cpu** [Integer, required]: Number of CPUs. Example: `1`.
  * **ram** [Integer, required]: RAM in megabytes. Example: `1024`.
  * **disk** [Integer, required]: Ephemeral disk size in megabytes. Example: `10240`.
  * **nested_hardware_virtualization** [Boolean, optional]: Exposes hardware assisted virtualization to the VM. Default: `false`.
  
  * **datacenters** [Array, optional]: Array of datacenters to use for VM placement. Must have only one and it must match datacenter configured in global CPI options.
      * **name** [String, required]: Datacenter name.
  