在一個常見的結構 AWS Lambda 功能

在 Lambda 回應中，有許多結構會重複發生。本節提供有關這些通用結構的詳細資訊。

意圖

"intent": {
    "confirmationState": "Confirmed | Denied | None",
    "name": string,
    "slots": {
        // see 槽 for details about the structure
    },
    "state": "Failed | Fulfilled | FulfillmentInProgress | InProgress | ReadyForFulfillment | Waiting",
    "kendraResponse": {
        // Only present when intent is KendraSearchIntent. For details, see
// https://docs.aws.amazon.com/kendra/latest/dg/API_Query.html#API_Query_ResponseSyntax       }
}

該字intent段映射到具有以下字段的對象：

槽

該slots字段存在於intent結構中，並映射到一個結構，該結構的鍵是用於該意圖的插槽的名稱。如果插槽不是多值插槽 (請參閱以在插槽中使用多個值取得更多詳細資訊)，則會將其對映至具有下列格式的結構。請注意，shape是Scalar.

{
    slot name: {
        "shape": "Scalar",
        "value": {
            "originalValue": string,
            "interpretedValue": string,
            "resolvedValues": [
                string,
                ...
            ]
        }
    }
}

如果插槽是多值插槽，它所對應的物件會包含另一個名為的欄位values，該欄位會對應至結構清單，每個欄位都包含組成多值插槽之插槽的相關資訊。清單中每個物件的格式與一般槽所對映之物件的格式相符。請注意，shape是List，但下面shape的零組件槽的values是Scalar。

{
    slot name: {
    "shape": "List",
    "value": {
        "originalValue": string,
        "interpretedValue": string,
        "resolvedValues": [
            string,
            ...
        ]
    },
    "values": [
        {
            "shape": "Scalar",
            "value": {
                "originalValue": string,
                "interpretedValue": string,
                "resolvedValues": [
                    string,
                    ...
                ]
            }
        },
        {
            "shape": "Scalar",
            "value": {
                "originalValue": string,
                "interpretedValue": string,
                "resolvedValues": [
                    string,
                    ...
                ]
            }
        },
        ...
    ]
}

插槽物件中的欄位說明如下：

{
    "originalValue": string,
    "interpretedValue": string,
    "resolvedValues": [
        string,
        ...
    ]
}

"values": [
    {
        "shape": "Scalar",
        "value": {
            "originalValue": string,
            "interpretedValue": string,
            "resolvedValues": [
                string,
                ...
            ]
        }
    },
    {
        "shape": "Scalar",
        "value": {
            "originalValue": string,
            "interpretedValue": string,
            "resolvedValues": [
                string,
                ...
            ]
        }
    },
    ...
]

工作階段狀態

此sessionState欄位會對應至包含與使用者之交談狀態相關資訊的物件。顯示在對象中的實際字段取決于對話框操作的類型。響應中的必填字段如需 Lambda 回應中的必要欄位，請參閱。sessionState物件的格式如下：

"sessionState": {
    "activeContexts": [
        {
            "name": string,
            "contextAttributes": {
                string: string
            },
            "timeToLive": {
                "timeToLiveInSeconds": number,
                "turnsToLive": number
            }
        },
        ...
    ],
    "sessionAttributes": {
        string: string,
        ...
    },
    "runtimeHints": {
        "slotHints": {
            intent name: {
                slot name: {
                    "runtimeHintValues": [
                        {
                            "phrase": string
                        },
                        ...
                    ]
                },
                ...
            },
            ...
        }
    },
    "dialogAction": {
        "slotElicitationStyle": "Default | SpellByLetter | SpellByWord",
        "slotToElicit": string,
        "type": "Close | ConfirmIntent | Delegate | ElicitIntent | ElicitSlot"
    },
    "intent": {
        // see 意圖 for details about the structure
    },
    "originatingRequestId": string
}

這些欄位如下所述：

{
    "name": string,
    "contextAttributes": {
        string: string
    },
    "timeToLive": {
        "timeToLiveInSeconds": number,
        "turnsToLive": number
    }
}

{
    string: string,
    ...
}

{
    "slotHints": {
        intent name: {
            slot name: {
                "runtimeHintValues": [
                    {
                        "phrase": string
                    },
                    ...
                ]
            },
            ...
        },
        ...
    }
}

{
    "slotElicitationStyle": "Default | SpellByLetter | SpellByWord",
    "slotToElicit": string,
    "type": "Close | ConfirmIntent | Delegate | ElicitIntent | ElicitSlot"
}