public GetCampaignStateBatchRequest withCampaignIds(java.util.Collection<String> campaignIds) {
        setCampaignIds(campaignIds);
        return this;
    }
@param campaignIds
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-connectcampaign/src/main/java/com/amazonaws/services/connectcampaign/model/GetCampaignStateBatchRequest.java