Confidence score of the support references. Ranges from 0 to 1. 1 is the most confident. This list must have the same size as the groundingChunkIndices.
groundingChunkIndices
groundingChunkIndices?:number[];
Optional. A arrau of indices (intoGroundingChunk) specifying the citations associated with the claim. For instance [1,3,4] means that grounding_chunk[1], grounding_chunk[3], grounding_chunk[4] are the retrieved content attributed to the claim.
segment
segment?:GroundingSupportSegment;
Optional. Segment of the content this support belongs to.
[[["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 2025-09-04 UTC."],[],[],null,["# Interface GroundingSupport (1.10.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.10.0 (latest)](/nodejs/docs/reference/vertexai/latest/vertexai/groundingsupport)\n- [1.9.0](/nodejs/docs/reference/vertexai/1.9.0/vertexai/groundingsupport)\n- [1.8.1](/nodejs/docs/reference/vertexai/1.8.1/vertexai/groundingsupport)\n- [1.7.0](/nodejs/docs/reference/vertexai/1.7.0/vertexai/groundingsupport)\n- [1.6.0](/nodejs/docs/reference/vertexai/1.6.0/vertexai/groundingsupport)\n- [1.5.0](/nodejs/docs/reference/vertexai/1.5.0/vertexai/groundingsupport)\n- [1.4.1](/nodejs/docs/reference/vertexai/1.4.1/vertexai/groundingsupport)\n- [1.3.1](/nodejs/docs/reference/vertexai/1.3.1/vertexai/groundingsupport)\n- [1.2.0](/nodejs/docs/reference/vertexai/1.2.0/vertexai/groundingsupport)\n- [1.1.0](/nodejs/docs/reference/vertexai/1.1.0/vertexai/groundingsupport)\n- [1.0.0](/nodejs/docs/reference/vertexai/1.0.0/vertexai/groundingsupport)\n- [0.5.0](/nodejs/docs/reference/vertexai/0.5.0/vertexai/groundingsupport)\n- [0.4.0](/nodejs/docs/reference/vertexai/0.4.0/vertexai/groundingsupport)\n- [0.3.1](/nodejs/docs/reference/vertexai/0.3.1/vertexai/groundingsupport)\n- [0.2.1](/nodejs/docs/reference/vertexai/0.2.1/vertexai/groundingsupport) \nGrounding support.\n\nPackage\n-------\n\n[@google-cloud/vertexai](../overview.html)\n\nProperties\n----------\n\n### confidenceScores\n\n confidenceScores?: number[];\n\nConfidence score of the support references. Ranges from 0 to 1. 1 is the most confident. This list must have the same size as the groundingChunkIndices.\n\n### groundingChunkIndices\n\n groundingChunkIndices?: number[];\n\nOptional. A arrau of indices (into [GroundingChunk](/nodejs/docs/reference/vertexai/latest/vertexai/groundingchunk)) specifying the citations associated with the claim. For instance \\[1,3,4\\] means that grounding_chunk\\[1\\], grounding_chunk\\[3\\], grounding_chunk\\[4\\] are the retrieved content attributed to the claim.\n\n### segment\n\n segment?: GroundingSupportSegment;\n\nOptional. Segment of the content this support belongs to."]]
