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[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-06-27 UTC."],[],[],null,["# Method: reasoningEngines.patch\n\n**Full name**: projects.locations.reasoningEngines.patch\n\nUpdates a reasoning engine. \n\n### Endpoint\n\npatch `https:``/``/aiplatform.googleapis.com``/v1beta1``/{reasoningEngine.name}` \n`PATCH https://aiplatform.googleapis.com/v1beta1/{reasoningEngine.name}`\n\n### Path parameters\n\n`reasoningEngine.name` `string` \nIdentifier. The resource name of the ReasoningEngine. Format: `projects/{project}/locations/{location}/reasoningEngines/{reasoningEngine}`\n\n### Query parameters\n\n`updateMask` `string (`[FieldMask](https://protobuf.dev/reference/protobuf/google.protobuf/#field-mask)` format)` \nOptional. Mask specifying which fields to update.\n\nThis is a comma-separated list of fully qualified names of fields. Example: `\"user.displayName,photo\"`.\n\n### Request body\n\nThe request body contains an instance of [ReasoningEngine](/vertex-ai/generative-ai/docs/reference/rest/v1beta1/projects.locations.reasoningEngines#ReasoningEngine). \n\n### Response body\n\nIf successful, the response body contains an instance of [Operation](/vertex-ai/generative-ai/docs/reference/rest/Shared.Types/ListOperationsResponse#Operation)."]]
