The schema for the function is invalid: Required properties are missing.

The 400 - Bad Request error in the OpenAI API, specifically the "Invalid schema for function 'get_current_weather': In context=(), object schema missing properties" error, is likely due to several reasons:

Invalid or Missing Parameters

The error indicates that the request is missing required parameters or does not conform to the expected schema. This suggests that the API expects certain properties or data that are not being provided in the request.

Incorrect API Request Structure

The API might be expecting a specific structure or format for the request, which is not being met. This could include missing or incorrectly formatted headers, or an incorrect data payload that does not match the API's requirements.

Model-Specific Constraints

Different models or endpoints may have specific constraints or requirements that must be adhered to. For example, some models may require specific parameters or dimensions, and failing to meet these requirements can result in a 400 error.

Incorrect JSON Payload

The payload sent to the API may not conform to the expected JSON schema, leading to a mismatch between the expected and provided data structure. This could be due to incorrect formatting, missing required fields, or using unrecognized request arguments.