Manages API requests and handles configuration, authentication, and error parsing.
Static
Adds an authorization token to the request and performs the request.
The fetch request configuration.
A promise that resolves with the result of the request.
Initializes the singleton instance of ESPRMAPIManager.
Configuration object for the ESPRMAPIManager.
Performs the HTTP request using the Fetch API.
Manages API requests and handles configuration, authentication, and error parsing.