@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getEditorId() != null)
            sb.append("EditorId: ").append(getEditorId()).append(",");
        if (getStatus() != null)
            sb.append("Status: ").append(getStatus()).append(",");
        if (getFrom() != null)
            sb.append("From: ").append(getFrom()).append(",");
        if (getTo() != null)
            sb.append("To: ").append(getTo()).append(",");
        if (getMarker() != null)
            sb.append("Marker: ").append(getMarker()).append(",");
        if (getExecutionEngineId() != null)
            sb.append("ExecutionEngineId: ").append(getExecutionEngineId());
        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-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/ListNotebookExecutionsRequest.java