[BugFix] Add Exception Handling For Unauthorized API Key Error.

[deeleeramone]

1. Why?:

   • This error is not consistently returned by providers and can be different for various endpoints within the same provider. It can result in a message being hidden as an unexpected error.

Example:

2. What?:

   • Creates a new Exception class, UnauthorizedError, in: openbb_core.provider.utils.errors
   • Adds the new error to the exception handlers as HTTP status code 502.
   • The error accepts a 'provider_name' argument that will inject itself into the default message, if no message is provided.
   • Refactors Tiingo, Benzinga, and Biztoc to handle these types of errors by adding a response_callback function to the provider extension's utilities.
   • Updates some Intrinio endpoints and the response_callback function.
   • Updates the FMP response_callback function.
   • Includes the Exception type and message when it is an unexpected error.
   • Updates Tiingo historical price endpoints to allow intraday intervals.

3. Impact:

   • Improved error handling.

   • Enhances Tiingo price data with historical intraday intervals that can be arbitrarily defined - i.e, 7m.

   • UnauthorizedError:

• Unexpected error:

5. Testing Done:

   • Described above.

6. Reviewer Notes:

   • This is not scoped to refactoring all providers for this error specifically, it's a good start though.

[piiq]

Oh this UI is annoying. I actually need to add a separate comment to have all inline comments appear. Sorry