public function canCall( string $api_key, string $region, string $resource, string $endpoint ): bool
	{
		return $this->storage->canCall($api_key, $region, $resource, $endpoint);
	}
public function canCall( string $api_key, string $region, string $resource, string $endpoint ): bool
	{
		return $this->storage->canCall($api_key, $region, $resource, $endpoint);
	}
public function canCall ( string $ api_key , string $ region , string $ resource , string $ endpoint ) : bool { return $ this -> storage -> canCall ( $ api_key , $ region , $ resource , $ endpoint ) ; }
Determines whether or not API call can be made

@param string $api_key
@param string $region
@param string $resource
@param string $endpoint

@return bool
Determines whether or not API call can be made