code: def add_developer_certificate(self, name, **kwargs):
          
          kwargs['name'] = name
          api = self._get_api(cert.DeveloperCertificateApi)
          certificate = Certificate._create_request_map(kwargs)
  
          # just pull the fields we care about
          subset = cert.DeveloperCertificateRequestData.attribute_map
          certificate = {k: v for k, v in certificate.items() if k in subset}
  
          body = cert.DeveloperCertificateRequestData(**certificate)
          dev_cert = api.create_developer_certificate(self.auth, body)
          return self.get_certificate(dev_cert.id)
docs: Add a new developer certificate.
  
          :param str name: name of the certificate (Required)
          :param str description: Human readable description of this certificate,
              not longer than 500 characters.
          :returns: Certificate object
          :rtype: Certificate