public SidewalkGetDeviceProfile withDakCertificateMetadata(DakCertificateMetadata... dakCertificateMetadata) {
        if (this.dakCertificateMetadata == null) {
            setDakCertificateMetadata(new java.util.ArrayList<DakCertificateMetadata>(dakCertificateMetadata.length));
        }
        for (DakCertificateMetadata ele : dakCertificateMetadata) {
            this.dakCertificateMetadata.add(ele);
        }
        return this;
    }
<p>
The DAK certificate information of the Sidewalk device profile.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setDakCertificateMetadata(java.util.Collection)} or
{@link #withDakCertificateMetadata(java.util.Collection)} if you want to override the existing values.
</p>

@param dakCertificateMetadata
       The DAK certificate information of the Sidewalk device profile.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iotwireless/src/main/java/com/amazonaws/services/iotwireless/model/SidewalkGetDeviceProfile.java