Events allow for matching intents by event name instead of the
natural language input. For instance, input
<event: { name: "welcome_event", parameters: { name: "Sam" } }>
can trigger a personalized welcome response. The parameter name
may be used by the agent in the response:
"Hello #welcome_event.name! What can I do for you today?".
Attributes
Name
Description
name
str
Required. The unique identifier of the event.
parameters
google.protobuf.struct_pb2.Struct
The collection of parameters associated with the event.
Depending on your protocol or client library language, this
is a map, associative array, symbol table, dictionary, or
JSON object composed of a collection of (MapKey, MapValue)
pairs:
- MapKey type: string
- MapKey value: parameter name
- MapValue type: If parameter's entity type is a composite
entity then use map, otherwise, depending on the
parameter value type, it could be one of string, number,
boolean, null, list or map.
- MapValue value: If parameter's entity type is a composite
entity then use map from composite entity property names
to property values, otherwise, use parameter value.
language_code
str
Required. The language of this query. See `Language
Support
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[],[],null,["# Class EventInput (2.41.2)\n\nVersion latestkeyboard_arrow_down\n\n- [2.41.2 (latest)](/python/docs/reference/dialogflow/latest/google.cloud.dialogflow_v2.types.EventInput)\n- [2.41.1](/python/docs/reference/dialogflow/2.41.1/google.cloud.dialogflow_v2.types.EventInput)\n- [2.40.0](/python/docs/reference/dialogflow/2.40.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.39.1](/python/docs/reference/dialogflow/2.39.1/google.cloud.dialogflow_v2.types.EventInput)\n- [2.38.0](/python/docs/reference/dialogflow/2.38.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.37.0](/python/docs/reference/dialogflow/2.37.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.36.0](/python/docs/reference/dialogflow/2.36.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.35.0](/python/docs/reference/dialogflow/2.35.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.34.0](/python/docs/reference/dialogflow/2.34.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.33.0](/python/docs/reference/dialogflow/2.33.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.32.0](/python/docs/reference/dialogflow/2.32.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.30.2](/python/docs/reference/dialogflow/2.30.2/google.cloud.dialogflow_v2.types.EventInput)\n- [2.29.0](/python/docs/reference/dialogflow/2.29.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.28.3](/python/docs/reference/dialogflow/2.28.3/google.cloud.dialogflow_v2.types.EventInput)\n- [2.27.0](/python/docs/reference/dialogflow/2.27.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.26.0](/python/docs/reference/dialogflow/2.26.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.25.0](/python/docs/reference/dialogflow/2.25.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.24.1](/python/docs/reference/dialogflow/2.24.1/google.cloud.dialogflow_v2.types.EventInput)\n- [2.23.3](/python/docs/reference/dialogflow/2.23.3/google.cloud.dialogflow_v2.types.EventInput)\n- [2.22.0](/python/docs/reference/dialogflow/2.22.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.21.0](/python/docs/reference/dialogflow/2.21.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.20.0](/python/docs/reference/dialogflow/2.20.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.19.1](/python/docs/reference/dialogflow/2.19.1/google.cloud.dialogflow_v2.types.EventInput)\n- [2.18.0](/python/docs/reference/dialogflow/2.18.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.17.0](/python/docs/reference/dialogflow/2.17.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.16.1](/python/docs/reference/dialogflow/2.16.1/google.cloud.dialogflow_v2.types.EventInput)\n- [2.15.2](/python/docs/reference/dialogflow/2.15.2/google.cloud.dialogflow_v2.types.EventInput)\n- [2.14.1](/python/docs/reference/dialogflow/2.14.1/google.cloud.dialogflow_v2.types.EventInput)\n- [2.13.0](/python/docs/reference/dialogflow/2.13.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.12.0](/python/docs/reference/dialogflow/2.12.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.11.0](/python/docs/reference/dialogflow/2.11.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.10.0](/python/docs/reference/dialogflow/2.10.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.9.1](/python/docs/reference/dialogflow/2.9.1/google.cloud.dialogflow_v2.types.EventInput)\n- [2.8.1](/python/docs/reference/dialogflow/2.8.1/google.cloud.dialogflow_v2.types.EventInput)\n- [2.7.1](/python/docs/reference/dialogflow/2.7.1/google.cloud.dialogflow_v2.types.EventInput)\n- [2.6.0](/python/docs/reference/dialogflow/2.6.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.5.0](/python/docs/reference/dialogflow/2.5.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.4.0](/python/docs/reference/dialogflow/2.4.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.3.0](/python/docs/reference/dialogflow/2.3.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.2.0](/python/docs/reference/dialogflow/2.2.0/google.cloud.dialogflow_v2.types.EventInput)\n- [2.1.2](/python/docs/reference/dialogflow/2.1.2/google.cloud.dialogflow_v2.types.EventInput)\n- [2.0.0](/python/docs/reference/dialogflow/2.0.0/google.cloud.dialogflow_v2.types.EventInput)\n- [1.1.3](/python/docs/reference/dialogflow/1.1.3/google.cloud.dialogflow_v2.types.EventInput)\n- [1.0.0](/python/docs/reference/dialogflow/1.0.0/google.cloud.dialogflow_v2.types.EventInput)\n- [0.8.0](/python/docs/reference/dialogflow/0.8.0/google.cloud.dialogflow_v2.types.EventInput)\n- [0.7.2](/python/docs/reference/dialogflow/0.7.2/google.cloud.dialogflow_v2.types.EventInput) \n\n EventInput(mapping=None, *, ignore_unknown_fields=False, **kwargs)\n\nEvents allow for matching intents by event name instead of the\nnatural language input. For instance, input\n`\u003cevent: { name: \"welcome_event\", parameters: { name: \"Sam\" } }\u003e`\ncan trigger a personalized welcome response. The parameter `name`\nmay be used by the agent in the response:\n`\"Hello #welcome_event.name! What can I do for you today?\"`."]]