> ## Documentation Index
> Fetch the complete documentation index at: https://unstructured-53-docs-243-plugins.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Endpoint validation errors

> This section details the structure of HTTP validation errors returned by the Unstructured Partition Endpoint.

## HTTPValidationError

**Type**: object

**Title**: HTTPValidationError

**Detail**

* **Type**: array

* **Description**: An array of ValidationError items, providing detailed information about the validation errors encountered.

## ValidationError

**Type**: object

**Title**: ValidationError

**Required Fields**: loc, msg, type

* **Location (loc)**

  * **Type**: array

  * **Description**: The location of the validation error in the request. Each item in the array can be either a string (e.g., field name) or an integer (e.g., array index).
* **Message (msg)**

  * **Type**: string

  * **Description**: A descriptive message about the validation error.
* **Error Type (type)**

  * **Type**: string

  * **Description**: The type of validation error, categorizing the nature of the error.