Required. The mask to control which fields get updated.
↳ allow_load_to_draft_and_discard_changes
bool
Optional. This field is used to prevent accidental overwrite of the default environment, which is an operation that cannot be undone. To confirm that the caller desires this overwrite, this field must be explicitly set to true when updating the default environment (environment ID = -).
Optional. This field is used to prevent accidental overwrite of the default
environment, which is an operation that cannot be undone. To confirm that
the caller desires this overwrite, this field must be explicitly set to
true when updating the default environment (environment ID = -).
Returns
Type
Description
bool
setAllowLoadToDraftAndDiscardChanges
Optional. This field is used to prevent accidental overwrite of the default
environment, which is an operation that cannot be undone. To confirm that
the caller desires this overwrite, this field must be explicitly set to
true when updating the default environment (environment ID = -).
[[["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 UpdateEnvironmentRequest (2.1.2)\n\nVersion latestkeyboard_arrow_down\n\n- [2.1.2 (latest)](/php/docs/reference/cloud-dialogflow/latest/V2.UpdateEnvironmentRequest)\n- [2.1.1](/php/docs/reference/cloud-dialogflow/2.1.1/V2.UpdateEnvironmentRequest)\n- [2.0.1](/php/docs/reference/cloud-dialogflow/2.0.1/V2.UpdateEnvironmentRequest)\n- [1.17.2](/php/docs/reference/cloud-dialogflow/1.17.2/V2.UpdateEnvironmentRequest)\n- [1.16.0](/php/docs/reference/cloud-dialogflow/1.16.0/V2.UpdateEnvironmentRequest)\n- [1.15.1](/php/docs/reference/cloud-dialogflow/1.15.1/V2.UpdateEnvironmentRequest)\n- [1.14.0](/php/docs/reference/cloud-dialogflow/1.14.0/V2.UpdateEnvironmentRequest)\n- [1.13.0](/php/docs/reference/cloud-dialogflow/1.13.0/V2.UpdateEnvironmentRequest)\n- [1.12.3](/php/docs/reference/cloud-dialogflow/1.12.3/V2.UpdateEnvironmentRequest)\n- [1.11.0](/php/docs/reference/cloud-dialogflow/1.11.0/V2.UpdateEnvironmentRequest)\n- [1.10.2](/php/docs/reference/cloud-dialogflow/1.10.2/V2.UpdateEnvironmentRequest)\n- [1.9.0](/php/docs/reference/cloud-dialogflow/1.9.0/V2.UpdateEnvironmentRequest)\n- [1.8.0](/php/docs/reference/cloud-dialogflow/1.8.0/V2.UpdateEnvironmentRequest)\n- [1.7.2](/php/docs/reference/cloud-dialogflow/1.7.2/V2.UpdateEnvironmentRequest)\n- [1.6.0](/php/docs/reference/cloud-dialogflow/1.6.0/V2.UpdateEnvironmentRequest)\n- [1.5.0](/php/docs/reference/cloud-dialogflow/1.5.0/V2.UpdateEnvironmentRequest)\n- [1.4.0](/php/docs/reference/cloud-dialogflow/1.4.0/V2.UpdateEnvironmentRequest)\n- [1.3.2](/php/docs/reference/cloud-dialogflow/1.3.2/V2.UpdateEnvironmentRequest)\n- [1.2.0](/php/docs/reference/cloud-dialogflow/1.2.0/V2.UpdateEnvironmentRequest)\n- [1.1.1](/php/docs/reference/cloud-dialogflow/1.1.1/V2.UpdateEnvironmentRequest)\n- [1.0.1](/php/docs/reference/cloud-dialogflow/1.0.1/V2.UpdateEnvironmentRequest) \nReference documentation and code samples for the Google Cloud Dialogflow V2 Client class UpdateEnvironmentRequest.\n\nThe request message for\n[Environments.UpdateEnvironment](/php/docs/reference/cloud-dialogflow/latest/V2.Client.EnvironmentsClient#_Google_Cloud_Dialogflow_V2_Client_EnvironmentsClient__updateEnvironment__).\n\nGenerated from protobuf message `google.cloud.dialogflow.v2.UpdateEnvironmentRequest`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ Dialogflow \\\\ V2\n\nMethods\n-------\n\n### __construct\n\nConstructor.\n\n### getEnvironment\n\nRequired. The environment to update.\n\n### hasEnvironment\n\n### clearEnvironment\n\n### setEnvironment\n\nRequired. The environment to update.\n\n### getUpdateMask\n\nRequired. The mask to control which fields get updated.\n\n### hasUpdateMask\n\n### clearUpdateMask\n\n### setUpdateMask\n\nRequired. The mask to control which fields get updated.\n\n### getAllowLoadToDraftAndDiscardChanges\n\nOptional. This field is used to prevent accidental overwrite of the default\nenvironment, which is an operation that cannot be undone. To confirm that\nthe caller desires this overwrite, this field must be explicitly set to\ntrue when updating the default environment (environment ID = `-`).\n\n### setAllowLoadToDraftAndDiscardChanges\n\nOptional. This field is used to prevent accidental overwrite of the default\nenvironment, which is an operation that cannot be undone. To confirm that\nthe caller desires this overwrite, this field must be explicitly set to\ntrue when updating the default environment (environment ID = `-`)."]]
