# External Document

`"allowMultiple"` can be set to true to allow more than one file to be uploaded to a single field.

Allows all file types to be uploaded.

| Value Precision | is AllowMultiple respected? | Has validation? |
| --------------- | --------------------------- | --------------- |
| -               | Yes                         | Yes             |

### External Document Data Type Definition

```json
{
     "fields" : [
     	{
	    "fieldName": "External Doc",
            "label": "external_doc",
            "required": false,
            "maxLength": 10000,
            "editable": true,
            "dataType": "ExternalDocument",
            "allowMultiple": false,
            "listOfValues": []
	},
        ...
    ]
}  
```

### Creating an entity with an external document

To create an entity with an external document characteristic, follow the following steps:

1. Request temporary credentials.
2. Build a POST request to one of the create entity endpoints, where the body has the following structure. Take note of the "external\_doc" characteristic, where we are passing the file name of the document as the value.

```json
{
    "title": "My New Deal",
    "template": {
        "templateId": 2
    },
    "characteristics": {
        "external_doc": "my_document.pdf"
    }
}
```

3. If your request is successful, you will receive the new entity ID in the response.
4. You will then retrieve your new entity using a GET request with the entity ID.
5. For the "external\_doc" characteristic, a URL will be returned in the response.

```
...
"characteristics": {
        "external_doc": "https://....cloudfront.net/..."
    },
...
```

6. You can then use this URL to upload the document binary directly to our AWS S3 storage, by doing a PUT request with the binary data of your document. In Postman, this would look like:

<figure><img src="/files/ujNe97Vr4KaiILFz3Haa" alt=""><figcaption></figcaption></figure>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://api-docs.rightsline.com/config/data-types/external-document.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.