No support for v2 write api

[fcddk]

using package 'github.com/influxdata/influxdb-client-go/v2' write data to srelay.

client log: influxdb2client E! Write error: Unexpected status code 400

srelay log: 2021-03-12 03:14:48 INF bk_duration_ms=2.608922 duration_ms=11.53337 latency_ms=8.928223 method=POST referer= returnsize=33 source=100.101.78.0:64221 status=400 trace-route="http:http-influxdbcluster> rt:pass_all> decode:ILP> rule:pass_all> " url=/api/v2/write?bucket=fcs%2Fautogen&org=&precision=ns user=- user-agent="influxdb-client-go/2.2.2 (windows; amd64)" write-points=100 write-size=45588

conf:
` # ILP /api/v2/write Endpoint
[[http.endpoint]]
uri=["/api/v2/write"]
source_format="ILP"
type = "WR"

    [[http.endpoint.route]]
      name="pass_all"
      log-inherit = true
      level="data"  # any of the following rules will need data inspection

      [[http.endpoint.route.filter]]
        name="pass_all"
        key="db"
        match=".*"

      [[http.endpoint.route.rule]]
        name="pass_all"
        action="route"
        key="db"
        match=".*"
        to_cluster="influxcluster"`

[fcddk]

srelay version : 0.6.1
influxdb version: 1.8.3

[toni-moreno]

Hello @fcddk could you please switch from key=db to key=bucket ?

[toni-moreno]

Hello @fcddk I will close this issue. Reopen it if needed