anchor.diff:  * **load_balancer** [String, optional]: Name of an [load balancer](https://azure.microsoft.com/en-us/documentation/articles/load-balancer-overview/) the VMs should belong to. You need to create the load balancer manually before configuring it.
   * **security_group** [String, optional]: The [security group](https://azure.microsoft.com/en-us/documentation/articles/virtual-networks-nsg/) to apply to all VMs placed in this resource pool. Default to the security group specified by `default_security_group` in the global CPI settings unless a security group is specified on one of the VM networks. The security group can be specified either in a resource pool or on a network.
   * **caching** [String, optional]: Type of the disk caching of the VMs' OS disks. It can be either `None`, `ReadOnly` or `ReadWrite`. Default is `ReadWrite`.
  -* **ephemeral_disk** [Hash, optional]: Ephemeral disk to apply for all VMs that are in this resource pool. A data disk will be created as the ephemeral disk.
  -    * **size** [Integer, optional]: Specifies the disk size in megabytes. Default is 15_360 megabytes. The size of the ephemeral disk for the BOSH VM should be larger or equal than 15_360 megabytes.
  +* **ephemeral_disk** [Hash, optional]: Ephemeral disk to apply for all VMs that are in this resource pool. If this option is not set, a data disk will be created as the ephemeral disk. The size of the data disk is `30720` megabytes.
  +    * **size** [Integer, optional]: Specifies the disk size in megabytes. Default is `30720` megabytes. This value is valid only when use_temporary_disk is not set or set to false. The size of the ephemeral disk for the BOSH VM should be larger or equal than `30720` megabytes.
   
   Example of a `Standard_A2` instance:
   
  
positive.code:   cloud_properties:
      instance_type: Standard_A2
      ephemeral_disk:
        size: 20_480
  ```
  
  ---
  
negative.code: * **default\_security\_group** [String, required]: Name of the default [security group](https://azure.microsoft.com/en-us/documentation/articles/virtual-networks-nsg/) that will be applied to all created VMs.
  * **azure\_stack\_domain** [String, optional]: The domain for your AzureStack deployment.
  * **azure\_stack\_authentication** [String, optional]: The authentication type for your AzureStack deployment. Possible values are: `AzureAD`, `AzureStackAD` or `AzureStack`.
  * **parallel\_upload\_thread\_num** [Integer, optional]: The number of threads to upload stemcells in parallel. The default value is 16.
  * **debug_mode** [Boolean, optional]: Enable debug mode to log all raw HTTP requests/responses. The default value is false.
  
  See [all configuration options](https://bosh.io/jobs/cpi?source=github.com/cloudfoundry-incubator/bosh-azure-cpi-release).
  
  