| Package | Description | 
|---|---|
| com.ibm.watson.developer_cloud.retrieve_and_rank.v1 | 
 Retrieve and Rank v1. 
 | 
| Class and Description | 
|---|
| ClusterLifecycleManager
 A client for communicating with the Retrieve and Rank API. 
 | 
| SolrConfigManager
 Manages Solr Clusters configuration. 
 | 
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