public String getInclusiveStartBillingPeriod() {
        return this.inclusiveStartBillingPeriod;
    }
<p>
The inclusive start billing period that defines a billing period range for the margin summary.
</p>

@return The inclusive start billing period that defines a billing period range for the margin summary.
aws-java-sdk-billingconductor/src/main/java/com/amazonaws/services/billingconductor/model/BillingPeriodRange.java