# Return primary email account's disk usage in bytes

This function returns the disk space that the cPanel account uses.



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

Endpoint: GET /Email/get_main_account_disk_usage_bytes
Version: 11.134.0.5
Security: BasicAuth

## Response 200 fields (application/json):

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

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

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

  - `result` (object)

  - `result.data` (integer)
    The current amount of disk space that the main email account uses, in bytes.
    Example: 3076

  - `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)
    *  - Success
*  - 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.