# Check if documents exists

Endpoint: HEAD /documents
Version: 1.0
Security: bearerAuth

## Query parameters:

  - `level` (string, required)
    Filter by document level, e.g. CUSTOMER
    Enum: "CUSTOMER"

  - `levelId` (string, required)
    Filter by level id, e.g. customer id 1234
    Example: "0"

  - `parentDocumentId` (string)
    Filter by folder id, e.g. folder ABC with id 456, omitting this implies the root folder
    Example: "0"

  - `tags` (string)
    Filter by tag name
    Example: "xyz | in:x,y | like:xyz"

  - `name` (string)
    Filter by document name
    Example: "xyz | in:x,y | like:xyz"

  - `recursive` (string)
    Search all sub-folders below the folder specified
    Example: "true | false"


## Response 200 fields

## Response 400 fields

## Response 401 fields

## Response 403 fields

## Response 404 fields