# Request user count information for all users belonging to the {CUSTOMER} specified in the URL path

Endpoint: HEAD /{CUSTOMER}
Security: basicAuth

## Path parameters:

  - `CUSTOMER` (string, required)

## Query parameters:

  - `activation` (boolean)
    Filters response according to state of activation flag

  - `access` (boolean)
    Filters response according to state of access flag

  - `failover` (boolean)
    Filters response according to state of failover flag

  - `group` (array)
    Restricts the operation to users who are a member of at least one of the given failover groups. If this parameter is absent, the operation will be applied to all users of the customer {CUSTOMER}.

## Response 400 fields (application/json):

  - `id` (string, required)

  - `timestamp` (string, required)

  - `status` (integer, required)
    Example: 403

  - `message` (string, required)
    Example: Forbidden

## Response 401 fields (application/json):

  - `id` (string, required)

  - `timestamp` (string, required)

  - `status` (integer, required)
    Example: 403

  - `message` (string, required)
    Example: Forbidden

## Response 403 fields (application/json):

  - `id` (string, required)

  - `timestamp` (string, required)

  - `status` (integer, required)
    Example: 403

  - `message` (string, required)
    Example: Forbidden

## Response 503 fields (application/json):

  - `id` (string, required)

  - `timestamp` (string, required)

  - `status` (integer, required)
    Example: 403

  - `message` (string, required)
    Example: Forbidden