The provided value exceeds the allowable limit. Ensure the value is less than or equal to 100.

The OpenAI API Error: AxiosError: Request failed with status code 400 typically indicates a "Bad Request," which can be caused by several factors. Here are some common reasons for this error:

Invalid API Keys

• An incorrect, expired, or mismatched API key can trigger this error. Ensure that the API key used in your code matches the one listed in the OpenAI Developer Dashboard and that it has not expired.

Incorrect Request Syntax or Configuration

• The request may contain invalid syntax or configuration, such as missing or incorrect headers, or an improperly formatted data payload.

Rate Limiting and Throttling

• Exceeding the rate limits set by OpenAI can result in a 400 error. Make sure to check the rate limiting documentation and implement measures to avoid hitting the API too frequently.

Invalid Input Data

• The input data may not conform to the expected format. For example, extra whitespace or newline characters at the beginning or end of the text can cause validation errors.

Validation Errors

• Validation errors can occur if the request does not meet the API's requirements. For instance, if a parameter exceeds the allowed limit (e.g., limit value greater than 100), it will result in a validation error.

Server-Side Issues

• Sometimes, the issue might be on OpenAI's server side, such as changes in token counting or other internal adjustments.

Incorrect Payload Structure

• Ensuring that the payload structure matches the API's expectations is crucial. For example, missing required keys like role and content in fine-tuning data can cause validation errors.

Understanding these potential causes can help you identify and troubleshoot the specific issue leading to the 400 error in your OpenAI API requests.