@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getCreateTime() != null)
            sb.append("CreateTime: ").append(getCreateTime()).append(",");
        if (getUpdatedTime() != null)
            sb.append("UpdatedTime: ").append(getUpdatedTime()).append(",");
        if (getReviewStatus() != null)
            sb.append("ReviewStatus: ").append(getReviewStatus()).append(",");
        if (getComment() != null)
            sb.append("Comment: ").append(getComment()).append(",");
        if (getReviewer() != null)
            sb.append("Reviewer: ").append(getReviewer());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/DocumentReviewerResponseSource.java