public DatasourcePackageIngestDetail withLastIngestStateChange(java.util.Map<String, TimestampForCollection> lastIngestStateChange) {
        setLastIngestStateChange(lastIngestStateChange);
        return this;
    }
<p>
The date a data source package was enabled for this account
</p>

@param lastIngestStateChange
       The date a data source package was enabled for this account
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-detective/src/main/java/com/amazonaws/services/detective/model/DatasourcePackageIngestDetail.java