+#' Create Apache Kafka consumer using Confluent's REST Proxy API
+#'
+#' \code{CreateKafkaConsumer} creates an Apache Kafka consumer using the rest proxy api provided by Confluence.
+#'
+#' @param kafka.rest.proxy The URI of the REST Proxy. Defaults to \url{http://localhost:8082}.
+#' @param consumer A chr object with the name for the consumer.
+#' @param consumer_instance A chr object with the name for the consumer_instance.
+#'
+#' @return If the operation succeeds, returns a list with the created consumer instance and its base URI.
+#' If the operation fails, the received reply is returned. Use \code{jsonlite::fromJSON(content(response, "text"))}
+#' to obtain a list with the error code and message.
+#'