# RequestBase<!-- -->

### Hierarchy

* *RequestBase*

  * [RequestResource](https://docs.apify.com/api/client/python/reference/class/RequestResource.md)
  * [RequestWithoutId](https://docs.apify.com/api/client/python/reference/class/RequestWithoutId.md)

## Index[**](#Index)

### Properties

* [**error_messages](https://docs.apify.com/api/client/python/reference/class/RequestBase.md#error_messages)
* [**handled_at](https://docs.apify.com/api/client/python/reference/class/RequestBase.md#handled_at)
* [**headers](https://docs.apify.com/api/client/python/reference/class/RequestBase.md#headers)
* [**loaded_url](https://docs.apify.com/api/client/python/reference/class/RequestBase.md#loaded_url)
* [**method](https://docs.apify.com/api/client/python/reference/class/RequestBase.md#method)
* [**model_config](https://docs.apify.com/api/client/python/reference/class/RequestBase.md#model_config)
* [**no_retry](https://docs.apify.com/api/client/python/reference/class/RequestBase.md#no_retry)
* [**payload](https://docs.apify.com/api/client/python/reference/class/RequestBase.md#payload)
* [**retry_count](https://docs.apify.com/api/client/python/reference/class/RequestBase.md#retry_count)
* [**unique_key](https://docs.apify.com/api/client/python/reference/class/RequestBase.md#unique_key)
* [**url](https://docs.apify.com/api/client/python/reference/class/RequestBase.md#url)
* [**user_data](https://docs.apify.com/api/client/python/reference/class/RequestBase.md#user_data)

## Properties<!-- -->[**](#Properties)

### [**](#error_messages)error_messages

**error_messages: [list](https://docs.apify.com/api/client/python/reference/class/ActorCollectionClient.md#list)\[str] | None

Error messages recorded from failed processing attempts.

### [**](#handled_at)handled_at

**handled_at: AwareDatetime | None

The timestamp when the request was marked as handled, if applicable.

### [**](#headers)headers

**headers: dict\[str, Any] | None

HTTP headers sent with the request.

### [**](#loaded_url)loaded_url

**loaded_url: str | None

The final URL that was loaded, after redirects (if any).

### [**](#method)method

**method: [HttpMethod](https://docs.apify.com/api/client/python/reference.md#HttpMethod) | None

### [**](#model_config)model_config

**model_config: Undefined

### [**](#no_retry)no_retry

**no_retry: bool | None

Indicates whether the request should not be retried if processing fails.

### [**](#payload)payload

**payload: (str | dict\[str, Any]) | None

The request payload, typically used with POST or PUT requests.

### [**](#retry_count)retry_count

**retry_count: int | None

The number of times this request has been retried.

### [**](#unique_key)unique_key

**unique_key: str

A unique key used for request de-duplication. Requests with the same unique key are considered identical.

### [**](#url)url

**url: str

The URL of the request.

### [**](#user_data)user_data

**user_data: [RequestUserData](https://docs.apify.com/api/client/python/reference/class/RequestUserData.md) | None