[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-14 (世界標準時間)。"],[[["Dialogflow collects required data from users through a process called slot filling, continuing until all parameters are filled."],["By default, Dialogflow only sends a fulfillment webhook request after all required data is collected, but it can be configured to send a request for each conversational turn."],["Enabling the webhook for slot filling provides more specific agent logic during parameter collection, such as customizing follow-up questions or setting parameters from a database."],["To enable webhook calls during slot filling, toggle the \"Enable webhook call for slot filling\" option in the Fulfillment section of an intent within the Dialogflow ES console."],["When a webhook for slot filling is enabled, each request to the webhook contains a `queryResult.parameters` field showing the current parameters with uncollected values being empty strings."]]],[]]