Clarify URI configuration in documentation

[cemnura]

Hello,

It took me quite a while to figure out that I need to use the Europe URL.

It would be a great if it was explained in the documentation.

(Migrate to Jira)

[HenningWaack]

Since I also searched: info available at https://docs.newrelic.com/docs/accounts/accounts-billing/account-setup/choose-your-data-center/#endpoints, use Metric API.

[petehannam]

Just because I lost far too much of my life on this and to help out anyone else with the same problem - you'll get a 404 if there's a trailing / in the URI:

Works: https://metric-api.eu.newrelic.com/metric/v1
Doesn't work: https://metric-api.eu.newrelic.com/metric/v1/

[RedJabber-Porsche]

v0.8.0 It is hardcoded into

public class MetricBatchSender {
  ...
  public static SenderConfigurationBuilder configurationBuilder() {
    return SenderConfiguration.builder(DEFAULT_URL, METRICS_PATH);
  }
  ...
}

No any option in builder to change host only.

[workato-integration]

https://issues.newrelic.com/browse/NEWRELIC-4042