{
  "json_schema": "https://api.dataplatform.ibm.com/schemas/common-pipeline/operators/conditions-v2-schema.json",
  "conditions": [
    {
      "validation": {
        "fail_message": {
          "type": "error",
          "focus_parameter_ref": "inputFieldList",
          "message": {
            "resource_key": "input_field_list_not_empty"
          }
        },
        "evaluate": {
          "condition": {
            "parameter_ref": "inputFieldList",
            "op": "isNotEmpty"
          }
        }
      }
    },
    {
      "validation": {
        "fail_message": {
          "type": "error",
          "focus_parameter_ref": "targetField",
          "message": {
            "resource_key": "target_field_not_empty"
          }
        },
        "evaluate": {
          "condition": {
            "parameter_ref": "targetField",
            "op": "isNotEmpty"
          }
        }
      }
    },
    {
      "validation": {
        "fail_message": {
          "type": "error",
          "focus_parameter_ref": "checkpointInterval",
          "message": {
            "resource_key": "checkpoint_interval_not_valid"
          }
        },
        "evaluate": {
          "or": [
            {
              "condition": {
                "parameter_ref": "checkpointInterval",
                "op": "greaterThan",
                "value": 1
              }
            },
            {
              "condition": {
                "parameter_ref": "checkpointInterval",
                "op": "equals",
                "value": 1
              }
            },
            {
              "condition": {
                "parameter_ref": "checkpointInterval",
                "op": "equals",
                "value": -1
              }
            }
          ]
        }
      }
    },
    {
      "validation": {
        "fail_message": {
          "type": "error",
          "focus_parameter_ref": "maxBins",
          "message": {
            "resource_key": "max_bins_not_valid"
          }
        },
        "evaluate": {
          "or": [
            {
              "condition": {
                "parameter_ref": "maxBins",
                "op": "greaterThan",
                "value": 2
              }
            },
            {
              "condition": {
                "parameter_ref": "maxBins",
                "op": "equals",
                "value": 2
              }
            }
          ]
        }
      }
    },
    {
      "validation": {
        "fail_message": {
          "type": "error",
          "focus_parameter_ref": "maxDepth",
          "message": {
            "resource_key": "max_depth_not_valid"
          }
        },
        "evaluate": {
          "or": [
            {
              "condition": {
                "parameter_ref": "maxDepth",
                "op": "greaterThan",
                "value": 0
              }
            },
            {
              "condition": {
                "parameter_ref": "maxDepth",
                "op": "equals",
                "value": 0
              }
            }
          ]
        }
      }
    },
    {
      "validation": {
        "fail_message": {
          "type": "error",
          "focus_parameter_ref": "maxIter",
          "message": {
            "resource_key": "max_iter_not_valid"
          }
        },
        "evaluate": {
          "or": [
            {
              "condition": {
                "parameter_ref": "maxIter",
                "op": "greaterThan",
                "value": 0
              }
            },
            {
              "condition": {
                "parameter_ref": "maxIter",
                "op": "equals",
                "value": 0
              }
            }
          ]
        }
      }
    },
    {
      "validation": {
        "fail_message": {
          "type": "error",
          "focus_parameter_ref": "minInstancesPerNode",
          "message": {
            "resource_key": "min_instances_per_node_not_valid"
          }
        },
        "evaluate": {
          "or": [
            {
              "condition": {
                "parameter_ref": "minInstancesPerNode",
                "op": "greaterThan",
                "value": 1
              }
            },
            {
              "condition": {
                "parameter_ref": "minInstancesPerNode",
                "op": "equals",
                "value": 1
              }
            }
          ]
        }
      }
    },
    {
      "validation": {
        "fail_message": {
          "type": "error",
          "focus_parameter_ref": "subsamplingRate",
          "message": {
            "resource_key": "subsampling_rate_not_valid"
          }
        },
        "evaluate": {
          "and": [
            {
              "condition": {
                "parameter_ref": "subsamplingRate",
                "op": "greaterThan",
                "value": 0
              }
            },
            {
              "or": [
                {
                  "condition": {
                    "parameter_ref": "subsamplingRate",
                    "op": "lessThan",
                    "value": 1
                  }
                },
                {
                  "condition": {
                    "parameter_ref": "subsamplingRate",
                    "op": "equals",
                    "value": 1
                  }
                }
              ]
            }
          ]
        }
      }
    }
  ]
}