public void setStandbyReplicas(String standbyReplicas) {
        this.standbyReplicas = standbyReplicas;
    }
<p>
Indicates whether standby replicas should be used for a collection.
</p>

@param standbyReplicas
       Indicates whether standby replicas should be used for a collection.
@see StandbyReplicas
aws-java-sdk-opensearchserverless/src/main/java/com/amazonaws/services/opensearchserverless/model/CreateCollectionRequest.java