Required. Resource name of the environment to look up the history for.
Format: projects/<Project ID>/locations/<Location ID>/agents/<Agent
ID>/environments/<Environment ID>.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe latest version of the Dialogflow v3 API documentation available is 2.23.0, while the current page is specific to version 2.15.0.\u003c/p\u003e\n"],["\u003cp\u003eThis documentation details the \u003ccode\u003eLookupEnvironmentHistoryRequest\u003c/code\u003e class, which is used to request historical data for a specific environment within the Dialogflow v3 API.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eLookupEnvironmentHistoryRequest\u003c/code\u003e class implements interfaces such as \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, \u003ccode\u003eIBufferMessage\u003c/code\u003e, and \u003ccode\u003eIPageRequest\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThis class has properties like \u003ccode\u003eEnvironmentName\u003c/code\u003e, \u003ccode\u003eName\u003c/code\u003e, \u003ccode\u003ePageSize\u003c/code\u003e, and \u003ccode\u003ePageToken\u003c/code\u003e to manage environment history retrieval.\u003c/p\u003e\n"],["\u003cp\u003eThere is also an extensive list of versions, ranging from 1.0.0 up to the latest 2.23.0, each with its respective path to that version of documentation.\u003c/p\u003e\n"]]],[],null,[]]