[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-08-18。"],[[["\u003cp\u003eThe Dialogflow API uses long-running operations for asynchronous tasks, which may not be completed when the method returns.\u003c/p\u003e\n"],["\u003cp\u003eYou can check the status of an operation by calling the \u003ccode\u003eget\u003c/code\u003e method of the \u003ccode\u003eOperations\u003c/code\u003e type, using the operation's ID.\u003c/p\u003e\n"],["\u003cp\u003eWhen checking many operations, it is recommended to either rate limit calls or use the \u003ccode\u003elist\u003c/code\u003e method.\u003c/p\u003e\n"],["\u003cp\u003eTo interact with the API, you'll need to replace placeholders like \u003ccode\u003ePROJECT_ID\u003c/code\u003e, \u003ccode\u003eOPERATION_ID\u003c/code\u003e, and \u003ccode\u003eAPI_VERSION\u003c/code\u003e in the provided request examples.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003elist\u003c/code\u003e and \u003ccode\u003ecancel\u003c/code\u003e methods of the \u003ccode\u003eOperations\u003c/code\u003e type allow for listing and canceling operations, but \u003ccode\u003elist\u003c/code\u003e may contain irrelevant results.\u003c/p\u003e\n"]]],[],null,["# Long-running operations\n\nSome methods of the Dialogflow API return a long-running operation.\nThese methods are asynchronous,\nand the operation may not be completed when the method returns a response.\nYou can check on the status or cancel operations.\n\nGet an operation status\n-----------------------\n\nThe following shows how to poll an operation's status.\nIf you have many operations to check,\nyou should rate limit your calls or\nuse the [list](#list) method instead. \n\n### REST\n\nCall the `get` method for the\n[`Operations`](/dialogflow/docs/reference/common-types#operations)\ntype.\n\n\nBefore using any of the request data,\nmake the following replacements:\n\n- \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e: your GCP project ID\n- \u003cvar translate=\"no\"\u003eOPERATION_ID\u003c/var\u003e: your operation ID\n- \u003cvar translate=\"no\"\u003eAPI_VERSION\u003c/var\u003e: either `v2` or `v2beta1`\n\n\nHTTP method and URL:\n\n```\nGET https://dialogflow.googleapis.com/API_VERSION/projects/my-gcp-project/operations/OPERATION_ID\n```\n\nTo send your request, expand one of these options:\n\n#### curl (Linux, macOS, or Cloud Shell)\n\n| **Note:** The following command assumes that you have logged in to the `gcloud` CLI with your user account by running [`gcloud init`](/sdk/gcloud/reference/init) or [`gcloud auth login`](/sdk/gcloud/reference/auth/login) , or by using [Cloud Shell](/shell/docs), which automatically logs you into the `gcloud` CLI . You can check the currently active account by running [`gcloud auth list`](/sdk/gcloud/reference/auth/list).\n\n\nExecute the following command:\n\n```\ncurl -X GET \\\n -H \"Authorization: Bearer $(gcloud auth print-access-token)\" \\\n -H \"x-goog-user-project: PROJECT_ID\" \\\n \"https://dialogflow.googleapis.com/API_VERSION/projects/my-gcp-project/operations/OPERATION_ID\"\n```\n\n#### PowerShell (Windows)\n\n| **Note:** The following command assumes that you have logged in to the `gcloud` CLI with your user account by running [`gcloud init`](/sdk/gcloud/reference/init) or [`gcloud auth login`](/sdk/gcloud/reference/auth/login) . You can check the currently active account by running [`gcloud auth list`](/sdk/gcloud/reference/auth/list).\n\n\nExecute the following command:\n\n```\n$cred = gcloud auth print-access-token\n$headers = @{ \"Authorization\" = \"Bearer $cred\"; \"x-goog-user-project\" = \"PROJECT_ID\" }\n\nInvoke-WebRequest `\n -Method GET `\n -Headers $headers `\n -Uri \"https://dialogflow.googleapis.com/API_VERSION/projects/my-gcp-project/operations/OPERATION_ID\" | Select-Object -Expand Content\n```\n\nYou should receive a JSON response similar to the following:\n\n```\n{\n \"name\": \"projects/PROJECT_ID/operations/some-operation-name-OPERATION_ID\",\n \"metadata\": {\n \"@type\": \"type.googleapis.com/google.cloud.dialogflow.API_VERSION.SomeOperationType\",\n \"state\": \"DONE\"\n },\n \"done\": true,\n ...\n}\n```\n\nWhen the operation has completed,\na `state` value of `SUCCESSFUL` is returned.\n\n\u003cbr /\u003e\n\nList and cancel operations\n--------------------------\n\nIn addition to getting a specific operation,\nyou can list and cancel operations.\nSee the `list` and `cancel` methods for the\n[`Operations`](/dialogflow/docs/reference/common-types#operations)\ntype.\n\nThe `list` results may contain operations unrelated to your current task,\nso be sure to filter the results."]]
