public ModifyInstanceCreditSpecificationRequest withInstanceCreditSpecifications(InstanceCreditSpecificationRequest... instanceCreditSpecifications) {
        if (this.instanceCreditSpecifications == null) {
            setInstanceCreditSpecifications(new com.amazonaws.internal.SdkInternalList<InstanceCreditSpecificationRequest>(instanceCreditSpecifications.length));
        }
        for (InstanceCreditSpecificationRequest ele : instanceCreditSpecifications) {
            this.instanceCreditSpecifications.add(ele);
        }
        return this;
    }
<p>
Information about the credit option for CPU usage.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setInstanceCreditSpecifications(java.util.Collection)} or
{@link #withInstanceCreditSpecifications(java.util.Collection)} if you want to override the existing values.
</p>

@param instanceCreditSpecifications
       Information about the credit option for CPU usage.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/ModifyInstanceCreditSpecificationRequest.java