Missing Security Schemes for API Key Authentication in Twilio OpenAPI Specification

[SachinAkash01]

Issue Summary

The Twilio OpenAPI specification's current securitySchemes definition only includes the accountSid_authToken scheme for HTTP Basic Authentication, which uses accountSid and authToken for authorization. While this is a valid method, Twilio also supports API Key based authentication (using accountSid, apiKey, and apiSecret), which is not reflected in the current OAS. twilio_api_v2010.yaml

components:
  securitySchemes:
    accountSid_authToken:
      scheme: basic
      type: http

This omission leads to a gap in the authentication mechanisms available in generated SDKs or connectors.

Is there any specific reason behind the exclusion of API Key based authentication from the security schemes? Additionally, would you consider updating the OpenAPI specification to include this authentication method?