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

# Get document class info

> Libraries contain documents of various types. These document types, defined ahead of time, are called [classes](https://support.aodocs.com/hc/en-us/articles/205655634) . When a library is first created, it automatically gets outfitted with a default document type, or class. Other classes in your target library might already have been created for you.

These methods are useful when working with classes:

<Columns cols={2}>
  <Card title="List all available AODocs classes in a specific library" icon="list" horizontal href="/api-reference/document-type" iconType="solid" />

  <Card title="Get a specific class" icon="book" horizontal href="/api-reference/document-type" iconType="solid" />
</Columns>

What follows is an el aboration on each of these methods.