*   The random-number-generating ops in the `tf.random` module when the
            global random seed has not yet been set (via `tf.random.set_seed`).
            Throws `RuntimeError` from Python or `InvalidArgument` from C++
        *   `tf.compat.v1.get_seed` if the global random seed has not yet been
            set (via `tf.random.set_seed`). Throws `RuntimeError` from Python or

                              description: |2-


                                Valid Options: LEAST_CONN, RANDOM, PASSTHROUGH, ROUND_ROBIN, LEAST_REQUEST
                              enum:
                              - UNSPECIFIED
                              - LEAST_CONN
                              - RANDOM
                              - PASSTHROUGH
                              - ROUND_ROBIN

                              description: |2-


                                Valid Options: LEAST_CONN, RANDOM, PASSTHROUGH, ROUND_ROBIN, LEAST_REQUEST
                              enum:
                              - UNSPECIFIED
                              - LEAST_CONN
                              - RANDOM
                              - PASSTHROUGH
                              - ROUND_ROBIN

  let summary = [{
Outputs random values from the Gamma distribution(s) described by alpha.
  }];

  let description = [{
This op uses the algorithm by Marsaglia et al. to acquire samples via
transformation-rejection from pairs of uniform and normal random variables.
See http://dl.acm.org/citation.cfm?id=358414
  }];

  let arguments = (ins

                            simple:
                              enum:
                              - UNSPECIFIED
                              - LEAST_CONN
                              - RANDOM
                              - PASSTHROUGH
                              - ROUND_ROBIN
                              - LEAST_REQUEST
                              type: string

				s.Spec.TrafficDistribution = utilpointer.String("PreferClose")
			},
			numErrs: 0,
		}, {
			name: "invalid: trafficDistribution field set to Random",
			tweakSvc: func(s *core.Service) {
				s.Spec.TrafficDistribution = utilpointer.String("Random")
			},
			numErrs: 1,
		},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {

              }
            ],