Cannot get contents of topic

[dtotopus]

Using :

• kafka:0.10.1.1
• kafka-rest:3.2.2
• kafka-rest-ui:latest

Fails on post request, when selecting specific topic: "POST /consumers/consumer_MYYTOPIC HTTP/1.0" 422 64 7 (io.confluent.rest-utils.requests)

Request data: "{"name":"consumer_MYYTOPIC_2018-02-26T12:37:42.281Z","format":"json","maxWindowSize":"100000","auto.offset.reset":"earliest"}"