[BUG] Undefined property "function_call_id" in chatCompletionRequestMessageFunction schema

### API Spec link

https://github.com/Azure/azure-rest-api-specs/blob/87a08b955c257c773a3bd42553c718d4b1092955/specification/cognitiveservices/data-plane/AzureOpenAI/inference/stable/2024-02-01/inference.json#L2316

### API Spec version

2024-02-01

### Describe the bug

The OpenAPI Spec contains an inconsistency in the chatCompletionRequestMessageFunction schema. The schema includes the following constraints:
``` YAML
required:
- function_call_id
- content

```

However, the property "function_call_id" does not appear anywhere in the entire specification. When using libraries like prance to obtain the specification object, an error like the following occurs:

​```
ExtraParametersError: Required list has not defined properties: ['function_call_id']

The above exception was the direct cause of the following exception:
​```

This inconsistency may hinder the creation of data using the OpenAPI Spec or cause issues with POST data validation.

### Expected behavior

Can retrieve specifications without errors

### Actual behavior

The following error occurs when trying to retrieve the specifications.

```
ExtraParametersError: Required list has not defined properties: ['function_call_id']
The above exception was the direct cause of the following exception:
```

### Reproduction Steps

To reproduce the error:
Use the following python code snippet to parse the OpenAPI Spec:

``` python

from prance import ResolvingParser

# Parse the OpenAPI definition and resolve $refs
parser = ResolvingParser('aoai_spec.json')

# Get the resolved definition
resolved = parser.specification
```

### Environment

OS: Windows 10
language: Python