Create consumer using REST APIs not working

[matayal]

I’m a beginner in the confluent Kafka cloud and trying to achieve the functionality of consuming messages using REST APIs in the confluent Kafka cloud.

I am not able to create consumer even though I referenced the Confluent Kafka documentation(https://docs.confluent.io/platform/current/kafka-rest/api.html#consumers).
Here are the possible commands that I tried:

1. Request:
   curl -X POST -H "Content-Type: application/vnd.api+json"
   -H "Authorization: Basic XXXXX"
   "https://pkc-ymrq7.us-east-2.aws.confluent.cloud:443/kafka/v3/clusters/YYYY/consumers"
   --data '{ "name": "data", "format": "json", "auto.offset.reset": "earliest" }'
   Response:
   {"error_code":404,"message":"HTTP 404 Not Found"}%

2. Request
   curl -X POST -H "Content-Type: application/vnd.api+json"
   -H "Authorization: Basic XXXXXX"
   -d '{"data":{"attributes":{"name":"my-consumer-group"}}}'
   "https://pkc-ymrq7.us-east-2.aws.confluent.cloud:443/kafka/v3/clusters/lkc-097n86/consumer-groups"
   Response:
   {"error_code":405,"message":"HTTP 405 Method Not Allowed"}%

[meyrelles]

Hi, same issue. In version 2 everything works but in V3 we have the option to GET parameters and not to create consumers-group and consumers.