azure.mgmt.compute.v2018_04_01.models.ImageDataDisk.yml

### YamlMime:PythonClass
uid: azure.mgmt.compute.v2018_04_01.models.ImageDataDisk
name: ImageDataDisk
fullName: azure.mgmt.compute.v2018_04_01.models.ImageDataDisk
module: azure.mgmt.compute.v2018_04_01.models
inheritances:
- azure.mgmt.compute._serialization.Model
summary: 'Describes a data disk.


  All required parameters must be populated in order to send to server.'
constructor:
  syntax: 'ImageDataDisk(*, lun: int, snapshot: _models.SubResource | None = None,
    managed_disk: _models.SubResource | None = None, blob_uri: str | None = None,
    caching: str | _models.CachingTypes | None = None, disk_size_gb: int | None =
    None, storage_account_type: str | _models.StorageAccountTypes | None = None, **kwargs:
    Any)'
  keywordOnlyParameters:
  - name: lun
    description: 'Specifies the logical unit number of the data disk. This value is
      used to

      identify data disks within the VM and therefore must be unique for each data
      disk attached to a

      VM. Required.'
    types:
    - <xref:int>
  - name: snapshot
    description: The snapshot.
    types:
    - <xref:azure.mgmt.compute.v2018_04_01.models.SubResource>
  - name: managed_disk
    description: The managedDisk.
    types:
    - <xref:azure.mgmt.compute.v2018_04_01.models.SubResource>
  - name: blob_uri
    description: The Virtual Hard Disk.
    types:
    - <xref:str>
  - name: caching
    description: 'Specifies the caching requirements. `<br>``<br>` Possible values

      are: `<br>``<br>` **None** `<br>``<br>` **ReadOnly**

      `<br>``<br>` **ReadWrite** `<br>``<br>` Default: **None for Standard

      storage. ReadOnly for Premium storage**. Known values are: "None", "ReadOnly",
      and "ReadWrite".'
    types:
    - <xref:str>
    - <xref:azure.mgmt.compute.v2018_04_01.models.CachingTypes>
  - name: disk_size_gb
    description: 'Specifies the size of empty data disks in gigabytes. This element
      can be

      used to overwrite the name of the disk in a virtual machine image. `<br>``<br>`

      This value cannot be larger than 1023 GB.'
    types:
    - <xref:int>
  - name: storage_account_type
    description: 'Specifies the storage account type for the managed disk.

      Possible values are: Standard_LRS, Premium_LRS, and StandardSSD_LRS. Known values
      are:

      "Standard_LRS", "Premium_LRS", and "StandardSSD_LRS".'
    types:
    - <xref:str>
    - <xref:azure.mgmt.compute.v2018_04_01.models.StorageAccountTypes>
variables:
- description: 'Specifies the logical unit number of the data disk. This value is
    used to identify

    data disks within the VM and therefore must be unique for each data disk attached
    to a VM.

    Required.'
  name: lun
  types:
  - <xref:int>
- description: The snapshot.
  name: snapshot
  types:
  - <xref:azure.mgmt.compute.v2018_04_01.models.SubResource>
- description: The managedDisk.
  name: managed_disk
  types:
  - <xref:azure.mgmt.compute.v2018_04_01.models.SubResource>
- description: The Virtual Hard Disk.
  name: blob_uri
  types:
  - <xref:str>
- description: 'Specifies the caching requirements. `<br>``<br>` Possible values

    are: `<br>``<br>` **None** `<br>``<br>` **ReadOnly**

    `<br>``<br>` **ReadWrite** `<br>``<br>` Default: **None for Standard

    storage. ReadOnly for Premium storage**. Known values are: "None", "ReadOnly",
    and "ReadWrite".'
  name: caching
  types:
  - <xref:str>
  - <xref:azure.mgmt.compute.v2018_04_01.models.CachingTypes>
- description: 'Specifies the size of empty data disks in gigabytes. This element
    can be

    used to overwrite the name of the disk in a virtual machine image. `<br>``<br>`

    This value cannot be larger than 1023 GB.'
  name: disk_size_gb
  types:
  - <xref:int>
- description: 'Specifies the storage account type for the managed disk. Possible

    values are: Standard_LRS, Premium_LRS, and StandardSSD_LRS. Known values are:
    "Standard_LRS",

    "Premium_LRS", and "StandardSSD_LRS".'
  name: storage_account_type
  types:
  - <xref:str>
  - <xref:azure.mgmt.compute.v2018_04_01.models.StorageAccountTypes>