A list of keys that were not looked up due to resource constraints. The
order of results in this field is undefined and has no relation to the
order of the keys in the input.
public RepeatedField<EntityResult> Missing { get; }
Entities not found as ResultType.KEY_ONLY entities. The order of results
in this field is undefined and has no relation to the order of the keys
in the input.
The identifier of the transaction that was started as part of this Lookup
request.
Set only when
[ReadOptions.new_transaction][google.datastore.v1.ReadOptions.new_transaction]
was set in
[LookupRequest.read_options][google.datastore.v1.LookupRequest.read_options].
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThis document provides reference documentation for the \u003ccode\u003eLookupResponse\u003c/code\u003e class within the Google Cloud Datastore v1 API for .NET, specifically version 4.13.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eLookupResponse\u003c/code\u003e class serves as the response structure for the \u003ccode\u003eDatastore.Lookup\u003c/code\u003e method, and it implements several interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of the \u003ccode\u003eLookupResponse\u003c/code\u003e class include \u003ccode\u003eDeferred\u003c/code\u003e (a list of un-looked up keys), \u003ccode\u003eFound\u003c/code\u003e (a list of fully found entities), \u003ccode\u003eMissing\u003c/code\u003e (a list of missing entities), \u003ccode\u003eReadTime\u003c/code\u003e (the timestamp of the data read), and \u003ccode\u003eTransaction\u003c/code\u003e (the ID of the transaction related to the lookup).\u003c/p\u003e\n"],["\u003cp\u003eThis documentation also provides access to historical versions of the \u003ccode\u003eLookupResponse\u003c/code\u003e object, along with links to other versions of the api ranging from version 4.0.0 all the way up to the most recent version of 4.15.0.\u003c/p\u003e\n"],["\u003cp\u003eThe document contains information about the inheritance, namespace, and assembly of the object, along with links to the type of each property and any required parameters.\u003c/p\u003e\n"]]],[],null,[]]
