vertx / io.vertx.rxjava.rabbitmq / RabbitMQClient / rxExchangeDeclare

# rxExchangeDeclare

`open fun rxExchangeDeclare(exchange: String, type: String, durable: Boolean, autoDelete: Boolean): Single<Void>`

Declare an exchange.

### Parameters

`exchange` -

`type` -

`durable` -

`autoDelete` -

Return

`open fun rxExchangeDeclare(exchange: String, type: String, durable: Boolean, autoDelete: Boolean, config: JsonObject): Single<Void>`

Declare an exchange with additional parameters such as dead lettering, an alternate exchange or TTL.

### Parameters

`exchange` -

`type` -

`durable` -

`autoDelete` -

`config` -

Return