{
    "type": "object",
    "properties": {
        "channel": {
            "type": "string"
        },
        "message": {
            "type": "object",
            "properties": {
                "app_id": {
                    "type": "string"
                },
                "blocks": {
                    "type": "array",
                    "items": {
                        "type": "object",
                        "properties": {
                            "block_id": {
                                "type": "string"
                            },
                            "elements": {
                                "type": "array",
                                "items": {
                                    "type": "object",
                                    "properties": {
                                        "elements": {
                                            "type": "array",
                                            "items": {
                                                "type": "object",
                                                "properties": {
                                                    "style": {
                                                        "type": "object",
                                                        "properties": {
                                                            "italic": {
                                                                "type": "boolean"
                                                            }
                                                        }
                                                    },
                                                    "text": {
                                                        "type": "string"
                                                    },
                                                    "type": {
                                                        "type": "string"
                                                    },
                                                    "url": {
                                                        "type": "string"
                                                    }
                                                }
                                            }
                                        },
                                        "type": {
                                            "type": "string"
                                        }
                                    }
                                }
                            },
                            "type": {
                                "type": "string"
                            }
                        }
                    }
                },
                "bot_id": {
                    "type": "string"
                },
                "bot_profile": {
                    "type": "object",
                    "properties": {
                        "app_id": {
                            "type": "string"
                        },
                        "deleted": {
                            "type": "boolean"
                        },
                        "icons": {
                            "type": "object",
                            "properties": {
                                "image_36": {
                                    "type": "string"
                                },
                                "image_48": {
                                    "type": "string"
                                },
                                "image_72": {
                                    "type": "string"
                                }
                            }
                        },
                        "id": {
                            "type": "string"
                        },
                        "name": {
                            "type": "string"
                        },
                        "team_id": {
                            "type": "string"
                        },
                        "updated": {
                            "type": "integer"
                        }
                    }
                },
                "team": {
                    "type": "string"
                },
                "text": {
                    "type": "string"
                },
                "ts": {
                    "type": "string"
                },
                "type": {
                    "type": "string"
                },
                "user": {
                    "type": "string"
                }
            }
        },
        "message_timestamp": {
            "type": "string"
        },
        "ok": {
            "type": "boolean"
        }
    },
    "version": 3
}