I am trying to import a YAML file for an external service, but I am getting the following error on import.

This is the YAML for that part:
/XXXX/Upload:
post:
summary: Document upload
tags:
- Misc
operationId: Documentupload
deprecated: false
produces:
- application/json
Consumes:
- application/x-www-form-urlencoded
parameters:
- name: TransactionID
in: formData
required: true
type: string
description: ''
- name: File
in: formData
required: true
type: file
description: ''
responses:
'200':
description: ''
headers: {}
schema:
$ref: "#/definitions/Documentuploadout"
security:
- basic: []
How can I correct this for pass a document to this external service
------------------------------
Alistair Gardner
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