> ## Documentation Index
> Fetch the complete documentation index at: https://signatureapi-daf4ee54.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Add a document: PDF

> Adds a pdf document to an envelope.

Before adding a document, you may have to add [placeholders](/docs/integrations/power-automate/places/place) for each signer.

<Frame>
  <img src="https://mintcdn.com/signatureapi-daf4ee54/-zNb44iNHnnmKMui/docs/integrations/power-automate/images/actions/add-document.png?fit=max&auto=format&n=-zNb44iNHnnmKMui&q=85&s=7d96f9cd0760ffbb3fb0ce993f510de6" alt="" width="2880" height="1624" data-path="docs/integrations/power-automate/images/actions/add-document.png" />
</Frame>

### Input

<ParamField path="File Content" type="file content" required={true}>
  The file content of the document. Learn about some common [File Content sources](/docs/integrations/power-automate/documents/sources).
</ParamField>

<ParamField path="Envelope ID" type="string" required={true}>
  The ID of the envelope to which the document will be added.
</ParamField>

<ParamField path="Document Title" type="string">
  The title of the document. It may be shown to recipients.
</ParamField>

<ParamField path="Extra Properties" type="string">
  Extra properties for extensibility.
</ParamField>

### Output

<ResponseField name="Document ID" type="string">
  The ID of the document.
</ResponseField>