public String getFailureCause() {
        return this.failureCause;
    }
<p>
Specifies the private connection provisioning failure cause.
</p>

@return Specifies the private connection provisioning failure cause.
@see PrivateConnectionProvisioningFailureCause
aws-java-sdk-appflow/src/main/java/com/amazonaws/services/appflow/model/PrivateConnectionProvisioningState.java