public void setLastModifiedDate(java.util.Date lastModifiedDate) {
        this.lastModifiedDate = lastModifiedDate;
    }
<p>
The date the OpsMetadata object was last updated.
</p>

@param lastModifiedDate
       The date the OpsMetadata object was last updated.
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/OpsMetadata.java