{
    "actions": [
        {
            "type": "Start",
            "schema_path": "./supergraph.graphql",
            "configuration_path": "./configuration.yaml",
            "subgraphs": {
                "accounts": {
                    "requests": [
                        {
                            "request": {
                                "body": {
                                    "query": "query TestItf__accounts__0{i{__typename id x ...on A{a}...on B{b}}}",
                                    "operationName": "TestItf__accounts__0"
                                }
                            },
                            "response": {
                                "body": {
                                    "data": {
                                        "i": [
                                            {
                                                "__typename": "A",
                                                "id": "1",
                                                "x": 1,
                                                "a": "a"
                                            },
                                            null,
                                            {
                                                "__typename": "B",
                                                "id": "2",
                                                "x": 2,
                                                "b": "b"
                                            },
                                            {
                                                "__typename": "A",
                                                "id": "1",
                                                "x": 1,
                                                "a": "a"
                                            },
                                            {
                                                "__typename": "B",
                                                "id": "3",
                                                "x": 3,
                                                "b": "c"
                                            }
                                        ]
                                    }
                                }
                            }
                        }
                    ]
                },
                "products": {
                    "requests": [
                        {
                            "request": {
                                "body": {
                                    "query": "query TestItf__products__1($representations:[_Any!]!){_entities(representations:$representations){...on I{y}}}",
                                    "operationName": "TestItf__products__1",
                                    "variables": {
                                        "representations": [
                                            {
                                                "__typename": "I",
                                                "id": "1"
                                            },
                                            {
                                                "__typename": "I",
                                                "id": "2"
                                            },
                                            {
                                                "__typename": "I",
                                                "id": "3"
                                            }
                                        ]
                                    }
                                }
                            },
                            "response": {
                                "body": {
                                    "data": {
                                        "_entities": [
                                            {
                                                "y": 1
                                            },
                                            {
                                                "y": 2
                                            },
                                            null
                                        ]
                                    }
                                }
                            }
                        }
                    ]
                },
                "reviews": {
                    "requests": []
                }
            }
        },
        {
            "type": "Request",
            "request": {
                "query": "query TestItf { i { __typename x y ... on A { a } ... on B { b } } }"
            },
            "expected_response": {
                "data": {
                    "i": [
                        {
                            "__typename": "A",
                            "x": 1,
                            "y": 1,
                            "a": "a"
                        },
                        null,
                        {
                            "__typename": "B",
                            "x": 2,
                            "y": 2,
                            "b": "b"
                        },
                        {
                            "__typename": "A",
                            "x": 1,
                            "y": 1,
                            "a": "a"
                        },
                        {
                            "__typename": "B",
                            "x": 3,
                            "y": null,
                            "b": "c"
                        }
                    ]
                }
            }
        },
        {
            "type": "ReloadSubgraphs",
            "subgraphs": {
                "accounts": {
                    "requests": [
                        {
                            "request": {
                                "body": {
                                    "query": "query TestItf2__accounts__0{req{__typename id i{__typename id x}}}",
                                    "operationName": "TestItf2__accounts__0"
                                }
                            },
                            "response": {
                                "body": {
                                    "data": {
                                        "req": {
                                            "__typename": "C",
                                            "id": "1",
                                            "i": {
                                                "__typename": "A",
                                                "id": "1",
                                                "x": 1
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    ]
                },
                "products": {
                    "requests": [
                        {
                            "request": {
                                "body": {
                                    "query": "query TestItf2__products__1($representations:[_Any!]!){_entities(representations:$representations){...on I{y}}}",
                                    "operationName": "TestItf2__products__1",
                                    "variables": {
                                        "representations": [
                                            {
                                                "__typename": "I",
                                                "id": "1"
                                            }
                                        ]
                                    }
                                }
                            },
                            "response": {
                                "body": {
                                    "data": {
                                        "_entities": [
                                            {
                                                "y": 1
                                            }
                                        ]
                                    }
                                }
                            }
                        }
                    ]
                },
                "reviews": {
                    "requests": [
                        {
                            "request": {
                                "body": {
                                    "query": "query TestItf2__reviews__2($representations:[_Any!]!){_entities(representations:$representations){...on C{c}}}",
                                    "operationName": "TestItf2__reviews__2",
                                    "variables": {
                                        "representations": [
                                            {
                                                "__typename": "C",
                                                "i": {
                                                    "x": 1,
                                                    "y": 1
                                                },
                                                "id": "1"
                                            }
                                        ]
                                    }
                                }
                            },
                            "response": {
                                "body": {
                                    "data": {
                                        "_entities": [
                                            {
                                                "c": "c"
                                            }
                                        ]
                                    }
                                }
                            }
                        }
                    ]
                }
            }
        },
        {
            "type": "Request",
            "request": {
                "query": "query TestItf2 { req { id c } }"
            },
            "expected_response": {
                "data": {
                    "req": {
                        "id": "1",
                        "c": "c"
                    }
                }
            }
        },
        {
            "type": "Stop"
        }
    ]
}