public InternalServerErrorException unknownAction(String path, Enum<?> action) {
    """
	Create an {@link InternalServerErrorException} instance to indicate
	that the value of {@code action} parameter contained in a response
	from an Authlete API is unknown.
    """
        // Error message.
        String message = String.format("Authlete %s API returned an unknown action: %s", path, action);

        // 500 Internal Server Error
        return internalServerError(message, null);
    }
public InternalServerErrorException unknownAction(String path, Enum<?> action)
    {
        // Error message.
        String message = String.format("Authlete %s API returned an unknown action: %s", path, action);

        // 500 Internal Server Error
        return internalServerError(message, null);
    }
public InternalServerErrorException unknownAction ( String path , Enum < ? > action ) { // Error message. String message = String . format ( "Authlete %s API returned an unknown action: %s" , path , action ) ; // 500 Internal Server Error return internalServerError ( message , null ) ; }
Create an {@link InternalServerErrorException} instance to indicate
that the value of {@code action} parameter contained in a response
from an Authlete API is unknown.
Create an {