# Upload a file

Upload a file to be used in project creation etc.

Endpoint: POST /files
Version: 1.0.0
Security: api_key, tenant_id

## Request fields (multipart/form-data):

  - `file` (string, required)
    The file to upload

  - `mime_type` (string, required)
    MIME type of the uploaded file
    Enum: "image/jpeg", "image/png", "image/svg+xml", "video/mp4"

  - `purpose` (string, required)
    Purpose of the file upload. Currently only 'survey' is supported as a valid value.
    Enum: "survey"

## Response 200 fields (application/json):

  - `file_id` (string, required)
    Unique identifier for the uploaded file
    Example: "123e4567-e89b-12d3-a456-426614174000"

## Response 400 fields (application/json):

  - `message` (string)
    Example: "Invalid request parameters."

  - `code` (integer)
    Example: 400

## Response 422 fields (application/json):

  - `detail` (array)

  - `detail.loc` (array, required)

  - `detail.msg` (string, required)
    Example: "field required"

  - `detail.type` (string, required)
    Example: "value_error.missing"