How to configure KafkaOptions at function level rather than using host.json file.

We are migrating in process Kafka consumer trigger to isolated worker process. we faced an issue with migrating kafkaoptions

this is how we have configured kafkaoptions earlier.

**services.Configure(opt =>
{
opt.SubscriberIntervalInSeconds = 1;
opt.AutoOffsetReset = Confluent.Kafka.AutoOffsetReset.Earliest;
opt.MaxBatchSize = 1;
opt.LibkafkaDebug = "all";
})**

where KafkaOptions is an Ioptions implementation

[https://github.com/Azure/azure-functions-kafka-extension/blob/135b227ff5b516abb3f8aa21a29065cff5e154bb/src/Microsoft.Azure.WebJobs.Extensions.Kafka/Config/KafkaOptions.cs](https://github.com/Azure/azure-functions-kafka-extension/blob/135b227ff5b516abb3f8aa21a29065cff5e154bb/src/Microsoft.Azure.WebJobs.Extensions.Kafka/Config/KafkaOptions.cs)

since we replaced **Microsoft.Azure.WebJobs.Extensions.Kafka** package with **Microsoft.Azure.Functions.Worker.Extensions.Kafka**
i dont see any relevant Ioptions implementation.
All the samples are suggesting to use host.json file like below

**"extensions": {
"kafka": {
"maxBatchSize": 3
}
}**

but with this approach we are configuring options for all the functions in the function app service. we need a way to configure them at function level. is there a way to achieve this?