public void setOAuth(CreateBackendAuthOAuthConfig oAuth) {
        this.oAuth = oAuth;
    }
<p>
Describes the OAuth policy and rules for your Amazon Cognito user pool, configured as a part of your Amplify
project.
</p>

@param oAuth
       Describes the OAuth policy and rules for your Amazon Cognito user pool, configured as a part of your
       Amplify project.
aws-java-sdk-amplifybackend/src/main/java/com/amazonaws/services/amplifybackend/model/CreateBackendAuthUserPoolConfig.java