https://beam.apache.org/releases/javadoc/2.33.0/org/apache/beam/sdk/io/solr/SolrIO.ConnectionConfiguration.html
SolrIO.ConnectionConfiguration (Apache Beam 2.33.0)
apache beam
https://beam.apache.org/releases/javadoc/2.67.0/org/apache/beam/sdk/io/mqtt/MqttIO.ConnectionConfiguration.html
MqttIO.ConnectionConfiguration (Apache Beam 2.67.0)
declaration: package: org.apache.beam.sdk.io.mqtt, class: MqttIO, class: ConnectionConfiguration
apache beam