> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gethinto.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ConversationAttachment

> A file on a delivered message.

A file on a delivered message. `url` is absolute once the runtime has parsed it.

```typescript
interface ConversationAttachment extends UploadedAttachment
```

## Properties

<ResponseField name={"contentType"} type={"\"image/png\" | \"image/jpeg\" | \"image/gif\" | \"image/webp\" | \"application/pdf\" | \"…"} required />

<ResponseField name={"filename"} type={"string"} required>
  A HEIC or HEIF photo's name ends in `.jpg` once stored.
</ResponseField>

<ResponseField name={"id"} type={"string"} required />

<ResponseField name={"size"} type={"number"} required />

<ResponseField name={"url"} type={"string"} required />


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