# AcknowledgeParams.Builder

public final class AcknowledgeParams.Builder extends Object\
java.lang.Object    ↳ com.gaa.sdk.iap.AcknowledgeParams.Builder\
\
A builder that helps create an [AcknowledgeParams](https://onestore-dev.gitbook.io/dev/eng/tools/billing/v21/references/classes/acknowledgeparams) instance easily.

\
Public methods <a href="#id-en-acknowledgeparams.builder-publicmethods" id="id-en-acknowledgeparams.builder-publicmethods"></a>
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### setPurchaseData <a href="#id-en-acknowledgeparams.builder-setpurchasedata" id="id-en-acknowledgeparams.builder-setpurchasedata"></a>

AcknowledgeParams.Builder setPurchaseData(PurchaseData[\[EN\]PurchaseData](https://onestore-dev.gitbook.io/dev/eng/tools/billing/v21/references/classes/purchasedata)purchaseData)

| **Parameters:**           |             |
| ------------------------- | ----------- |
| purchaseData              | <p><br></p> |
| **Returns:**              |             |
| AcknowledgeParams.Builder | <p><br></p> |

### setDeveloperPayload <a href="#id-en-acknowledgeparams.builder-setdeveloperpayload" id="id-en-acknowledgeparams.builder-setdeveloperpayload"></a>

AcknowledgeParams.Builder setDeveloperPayload(String developerPayload)

| **Parameters:**           |                     |
| ------------------------- | ------------------- |
| developerPayload          | Developer's payload |
| **Returns**               |                     |
| AcknowledgeParams.Builder | <p><br></p>         |

### build <a href="#id-en-acknowledgeparams.builder-build" id="id-en-acknowledgeparams.builder-build"></a>

AcknowledgeParams[ ](https://dev.onestore.co.kr/wiki/en/doc/en-acknowledgeparams-38077494.html)build()\
Creates an AcknowledgeParams instance.

| <p><strong>Returns:</strong></p><p><br></p><p><br></p>                                                              |             |
| ------------------------------------------------------------------------------------------------------------------- | ----------- |
| [AcknowledgeParams](https://onestore-dev.gitbook.io/dev/eng/tools/billing/v21/references/classes/acknowledgeparams) | <p><br></p> |