waitUntilResponderGatewayDeleted
suspend fun RtbFabricClient.waitUntilResponderGatewayDeleted(request: GetResponderGatewayRequest, retryStrategy: RetryStrategy? = null): Outcome<GetResponderGatewayResponse>
suspend fun RtbFabricClient.waitUntilResponderGatewayDeleted(block: GetResponderGatewayRequest.Builder.() -> Unit): Outcome<GetResponderGatewayResponse>