# Upload Document To Customer

Upload files for an approved customer. Used to verify customer requests (e.g. Customer change request, close account request, ACH request). Refer to the [Upload Document To Application](/products/partner-api/reference/individuals/upload_document_to_application_api_v1_applications__application_id__documents__document_type__file__post) for more detailed info.

Endpoint: POST /api/v1/customers/{customer_id}/documents/{document_type}/file/
Version: Version: 37bc941f
Security: HTTPBearer

## Security:

  - `HTTPBearer` (unknown)
    http bearer

## Path parameters:

  - `customer_id` (string, required)

  - `document_type` (string, required)

## Header parameters:

  - `content-type` (string, required)

  - `content-length` (integer, required)

  - `x-jiko-idempotency` (string, required)
    A new UUID that you generate for each request, reads included. It is part of the request signature and prevents replay of a request. A value that was already sent in the last hour is rejected with `409 jiko.errors.DuplicateRequestError`, even if the first request failed. When you retry a request, generate a new value and sign the request again.

## Response 200:

  - `200` (unknown)
    Successful Response

## Response 200 fields (application/json):

  - `success` (boolean, required)

  - `document_id` (string, required)

## Response 401:

  - `401` (unknown)
    The access token is missing, invalid or expired.

## Response 401 fields (application/json):

  - `type` (string, required)

  - `instance` (string, required)

  - `detail` (string, required)

  - `trace_id` (any)

  - `fields` (any)
    Present only on input validation errors. Each entry identifies one invalid field: `loc` is its location, `msg` is the problem, and `type` is the validation rule that failed.

## Response 404:

  - `404` (unknown)
    Not found

## Response 422:

  - `422` (unknown)
    Validation Error

## Response 422 fields (application/json):

  - `detail` (array)

  - `detail.loc` (array, required)

  - `detail.msg` (string, required)

  - `detail.type` (string, required)

  - `detail.input` (any)

  - `detail.ctx` (object)