[[["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,["# Google Cloud Dialogflow V2 Client - Class ContextReference (2.1.2)\n\nVersion latestkeyboard_arrow_down\n\n- [2.1.2 (latest)](/php/docs/reference/cloud-dialogflow/latest/V2.Conversation.ContextReference)\n- [2.1.1](/php/docs/reference/cloud-dialogflow/2.1.1/V2.Conversation.ContextReference)\n- [2.0.1](/php/docs/reference/cloud-dialogflow/2.0.1/V2.Conversation.ContextReference)\n- [1.17.2](/php/docs/reference/cloud-dialogflow/1.17.2/V2.Conversation.ContextReference)\n- [1.16.0](/php/docs/reference/cloud-dialogflow/1.16.0/V2.Conversation.ContextReference)\n- [1.15.1](/php/docs/reference/cloud-dialogflow/1.15.1/V2.Conversation.ContextReference)\n- [1.14.0](/php/docs/reference/cloud-dialogflow/1.14.0/V2.Conversation.ContextReference)\n- [1.13.0](/php/docs/reference/cloud-dialogflow/1.13.0/V2.Conversation.ContextReference)\n- [1.12.3](/php/docs/reference/cloud-dialogflow/1.12.3/V2.Conversation.ContextReference)\n- [1.11.0](/php/docs/reference/cloud-dialogflow/1.11.0/V2.Conversation.ContextReference)\n- [1.10.2](/php/docs/reference/cloud-dialogflow/1.10.2/V2.Conversation.ContextReference)\n- [1.9.0](/php/docs/reference/cloud-dialogflow/1.9.0/V2.Conversation.ContextReference)\n- [1.8.0](/php/docs/reference/cloud-dialogflow/1.8.0/V2.Conversation.ContextReference)\n- [1.7.2](/php/docs/reference/cloud-dialogflow/1.7.2/V2.Conversation.ContextReference)\n- [1.6.0](/php/docs/reference/cloud-dialogflow/1.6.0/V2.Conversation.ContextReference)\n- [1.5.0](/php/docs/reference/cloud-dialogflow/1.5.0/V2.Conversation.ContextReference)\n- [1.4.0](/php/docs/reference/cloud-dialogflow/1.4.0/V2.Conversation.ContextReference)\n- [1.3.2](/php/docs/reference/cloud-dialogflow/1.3.2/V2.Conversation.ContextReference)\n- [1.2.0](/php/docs/reference/cloud-dialogflow/1.2.0/V2.Conversation.ContextReference)\n- [1.1.1](/php/docs/reference/cloud-dialogflow/1.1.1/V2.Conversation.ContextReference)\n- [1.0.1](/php/docs/reference/cloud-dialogflow/1.0.1/V2.Conversation.ContextReference) \nReference documentation and code samples for the Google Cloud Dialogflow V2 Client class ContextReference.\n\nRepresents a section of ingested context information.\n\nGenerated from protobuf message `google.cloud.dialogflow.v2.Conversation.ContextReference`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ Dialogflow \\\\ V2 \\\\ Conversation\n\nMethods\n-------\n\n### __construct\n\nConstructor.\n\n### getContextContents\n\nRequired. The list of content updates for a context reference.\n\n### setContextContents\n\nRequired. The list of content updates for a context reference.\n\n### getUpdateMode\n\nRequired. The mode in which context reference contents are updated.\n\n### setUpdateMode\n\nRequired. The mode in which context reference contents are updated.\n\n### getLanguageCode\n\nOptional. The language of the information ingested, defaults to \"en-US\"\nif not set.\n\n### setLanguageCode\n\nOptional. The language of the information ingested, defaults to \"en-US\"\nif not set.\n\n### getCreateTime\n\nOutput only. The time the context reference was first created.\n\n### hasCreateTime\n\n### clearCreateTime\n\n### setCreateTime\n\nOutput only. The time the context reference was first created."]]
