# Return email account's disk usage

This function retrieves the disk space that an email account uses.

Important:

When you disable the Receive Mail role, the system disables this function.

Endpoint: GET /Email/get_disk_usage
Version: 11.136.0.19
Security: BasicAuth

## Query parameters:

  - `domain` (string, required)
    The email account's domain.
    Example: "example.com"

  - `user` (string, required)
    The email account username.
    Example: "user"

## Response 200 fields (application/json):

  - `apiversion` (integer)
    The version of the API.
    Example: 3

  - `func` (string)
    The name of the method called.
    Example: "get_disk_usage"

  - `module` (string)
    The name of the module called.
    Example: "Email"

  - `result` (object)

  - `result.data` (object)

  - `result.data.diskused` (number)
    The disk space that the email account uses.
* A positive floating-point value that represents the disk space, used in megabytes (MB).
* 0 - The account posesses an unlimited disk quota.
    Example: 399.6

  - `result.data.domain` (string)
    The email account's domain.
    Example: "example.com"

  - `result.data.login` (string)
    The email address or the main account username.
    Example: "user@example.com"

  - `result.data.user` (string)
    The email account's username.
    Example: "user"

  - `result.errors` (array,null)
    List of errors if the API failed.

  - `result.messages` (array,null)
    List of messages generated by the API.

  - `result.metadata` (object)

  - `result.status` (integer)
    * 1 - Success.
* 0 - Failed. Check the errors field for more details.
    Enum: 0, 1

  - `result.warnings` (array,null)
    List of warnings generated by the API. Warnings describe non-critical failures or other problematic conditions noted while running a API.