public void setCompletedAt(java.util.Date completedAt) {
        this.completedAt = completedAt;
    }
<p>
Date and time that the signing job was completed.
</p>

@param completedAt
       Date and time that the signing job was completed.
aws-java-sdk-signer/src/main/java/com/amazonaws/services/signer/model/DescribeSigningJobResult.java