Arg<TF_Tensor, [{Keys of type Tkey.}]>:$keys,
    Arg<TF_Tensor, [{Values of type Tval.}]>:$values
  );

  let results = (outs);

  TF_DerivedOperandTypeAttr Tkey = TF_DerivedOperandTypeAttr<1>;
  TF_DerivedOperandTypeAttr Tval = TF_DerivedOperandTypeAttr<2>;
}

def TF_InitializeTableFromDatasetOp : TF_Op<"InitializeTableFromDataset", []> {
  let summary = "";

            "format": "int32",
            "type": "integer"
          },
          "portals": {
            "description": "portals is the iSCSI Target Portal List. The portal is either an IP or ip_addr:port if the port is other than default (typically TCP ports 860 and 3260).",
            "items": {
              "default": "",
              "type": "string"
            },

						IQN:          "naa.62004567BA64678D0123456789ABCDEF",
						Lun:          1,
						FSType:       "ext4",
						ReadOnly:     false,
					},
				},
			},
		}, {
			name: "empty portal",
			vol: core.Volume{
				Name: "iscsi",
				VolumeSource: core.VolumeSource{
					ISCSI: &core.ISCSIVolumeSource{
						TargetPortal: "",
						IQN:          "iqn.2015-02.example.com:test",