---
page_source: https://docs.juspay.io/upi-inapp/flutter/miscellaneous/additional-parameters
page_title: Additional Parameters
---


## Additional Parameters




### [Initiate Request](../interaction-with-sdk/initiating-the-sdk)




| Parameters | Data Type | Description |
|---|---|---|
| shouldCreateCustomer | Boolean | true if customer is not registered, false if customer already exists. |
| upiEnvironment | String | Environment to be used for the UPI. Accepted values are 'sandbox' or 'production'. |
| logLevel | String | Only required for Clickstream events. Value: '1' |