Global object that holds the API configuration.
Be careful to follow the guidelines defined by the API Services about which parameters are required for each API. Not all of them use the same authentication mechanism:
OAuth2: Conversation, Fax, Numbers and SMS (US and EU regions only)
API Token: SMS on all regions
Application Signed: Verification and Voice
Optional cross-cutting settings include logger (WithLogger),
retry tuning via retryPolicy, maxRetryCount, and exponentialBackoff
(WithRetryPolicy), and transport settings (TransportSettings).
Global object that holds the API configuration. Be careful to follow the guidelines defined by the API Services about which parameters are required for each API. Not all of them use the same authentication mechanism:
Optional cross-cutting settings include
logger(WithLogger), retry tuning viaretryPolicy,maxRetryCount, andexponentialBackoff(WithRetryPolicy), and transport settings (TransportSettings).