[Chat Completions] Request payload definition

[justinyoo]

Definition of the request payload for the chat completions

[justinyoo]

• OpenAPI 3.0.1 spec: https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.1.md
• Swashbuckle: https://github.com/domaindrivendev/Swashbuckle.AspNetCore
• Azure OpenAI inference: https://github.com/Azure/azure-rest-api-specs/tree/main/specification/cognitiveservices/data-plane/AzureOpenAI/inference (2024-06-01 버전)

[jihyunmoon16]

제가 하겠습니다!! :)