When publishing a message to Azure Service Bus, how can I set the session id?

Code:

    [FunctionName(nameof(PersistFromServiceBusTopicToCosmos))]
[return: ServiceBus(queueOrTopicName: ReceiveTopic, entityType: ServiceBusEntityType.Topic, Connection = ServiceBusConnectionSection)]
public static async Task<string> PersistFromServiceBusTopicToCosmos(
    [ServiceBusTrigger(queueName: IngressQueue,
                       Connection = ServiceBusConnectionSection)] string queueItem,
    [CosmosDB(databaseName: DatabaseName,
              containerName: RetailContainer, 
              Connection = CosmosConnectionSection)] IAsyncCollector<dynamic> documentsOut,
    ILogger logger)
{
    var retailTransaction = JsonConvert.DeserializeObject<RetailTransaction>(queueItem, JsonSerialisationUtils.SerialiserSettings);
    retailTransaction.SetPlatformPersisted();
    await documentsOut.AddAsync(retailTransaction); // write to cosmos

    logger.LogInformation("Persisting transaction {transactionNumber}", retailTransaction.TransactionNumber);

    var transactionJson = JsonConvert.SerializeObject(retailTransaction, JsonSerialisationUtils.SerialiserSettings);
    
    return transactionJson;
}