public SpekeKeyProvider withCertificateArn(String certificateArn) {
        setCertificateArn(certificateArn);
        return this;
    }
An Amazon Resource Name (ARN) of a Certificate Manager certificate that MediaPackage will use for enforcing
secure end-to-end data transfer with the key provider service.

@param certificateArn
       An Amazon Resource Name (ARN) of a Certificate Manager certificate that MediaPackage will use for
       enforcing secure end-to-end data transfer with the key provider service.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mediapackage/src/main/java/com/amazonaws/services/mediapackage/model/SpekeKeyProvider.java