Class ChatSession (1.95.1)
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ChatSession(
model: vertexai.generative_models._generative_models._GenerativeModel,
*,
history: typing.Optional[
typing.List[vertexai.generative_models._generative_models.Content]
] = None,
response_validation: bool = True
)
Chat session holds the chat history.
Methods
send_message
| Exceptions |
| Type |
Description |
ResponseValidationError |
If the response was blocked or is incomplete. |
send_message_async
Generates content asynchronously.
| Exceptions |
| Type |
Description |
ResponseValidationError |
If the response was blocked or is incomplete. |
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Last updated 2025-08-07 UTC.
[[["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 2025-08-07 UTC."],[],[],null,["# Class ChatSession (1.95.1)\n\nVersion latestkeyboard_arrow_down\n\n- [1.95.1 (latest)](/python/docs/reference/vertexai/latest/vertexai.generative_models.ChatSession)\n- [1.94.0](/python/docs/reference/vertexai/1.94.0/vertexai.generative_models.ChatSession)\n- [1.93.1](/python/docs/reference/vertexai/1.93.1/vertexai.generative_models.ChatSession)\n- [1.92.0](/python/docs/reference/vertexai/1.92.0/vertexai.generative_models.ChatSession)\n- [1.91.0](/python/docs/reference/vertexai/1.91.0/vertexai.generative_models.ChatSession)\n- [1.90.0](/python/docs/reference/vertexai/1.90.0/vertexai.generative_models.ChatSession)\n- [1.89.0](/python/docs/reference/vertexai/1.89.0/vertexai.generative_models.ChatSession)\n- [1.88.0](/python/docs/reference/vertexai/1.88.0/vertexai.generative_models.ChatSession)\n- [1.87.0](/python/docs/reference/vertexai/1.87.0/vertexai.generative_models.ChatSession)\n- [1.86.0](/python/docs/reference/vertexai/1.86.0/vertexai.generative_models.ChatSession)\n- [1.85.0](/python/docs/reference/vertexai/1.85.0/vertexai.generative_models.ChatSession)\n- [1.84.0](/python/docs/reference/vertexai/1.84.0/vertexai.generative_models.ChatSession)\n- [1.83.0](/python/docs/reference/vertexai/1.83.0/vertexai.generative_models.ChatSession)\n- [1.82.0](/python/docs/reference/vertexai/1.82.0/vertexai.generative_models.ChatSession)\n- [1.81.0](/python/docs/reference/vertexai/1.81.0/vertexai.generative_models.ChatSession)\n- [1.80.0](/python/docs/reference/vertexai/1.80.0/vertexai.generative_models.ChatSession)\n- [1.79.0](/python/docs/reference/vertexai/1.79.0/vertexai.generative_models.ChatSession)\n- [1.78.0](/python/docs/reference/vertexai/1.78.0/vertexai.generative_models.ChatSession)\n- [1.77.0](/python/docs/reference/vertexai/1.77.0/vertexai.generative_models.ChatSession)\n- [1.76.0](/python/docs/reference/vertexai/1.76.0/vertexai.generative_models.ChatSession)\n- [1.75.0](/python/docs/reference/vertexai/1.75.0/vertexai.generative_models.ChatSession)\n- [1.74.0](/python/docs/reference/vertexai/1.74.0/vertexai.generative_models.ChatSession)\n- [1.73.0](/python/docs/reference/vertexai/1.73.0/vertexai.generative_models.ChatSession)\n- [1.72.0](/python/docs/reference/vertexai/1.72.0/vertexai.generative_models.ChatSession)\n- [1.71.1](/python/docs/reference/vertexai/1.71.1/vertexai.generative_models.ChatSession)\n- [1.70.0](/python/docs/reference/vertexai/1.70.0/vertexai.generative_models.ChatSession)\n- [1.69.0](/python/docs/reference/vertexai/1.69.0/vertexai.generative_models.ChatSession)\n- [1.68.0](/python/docs/reference/vertexai/1.68.0/vertexai.generative_models.ChatSession)\n- [1.67.1](/python/docs/reference/vertexai/1.67.1/vertexai.generative_models.ChatSession)\n- [1.66.0](/python/docs/reference/vertexai/1.66.0/vertexai.generative_models.ChatSession)\n- [1.65.0](/python/docs/reference/vertexai/1.65.0/vertexai.generative_models.ChatSession)\n- [1.63.0](/python/docs/reference/vertexai/1.63.0/vertexai.generative_models.ChatSession)\n- [1.62.0](/python/docs/reference/vertexai/1.62.0/vertexai.generative_models.ChatSession)\n- [1.60.0](/python/docs/reference/vertexai/1.60.0/vertexai.generative_models.ChatSession)\n- [1.59.0](/python/docs/reference/vertexai/1.59.0/vertexai.generative_models.ChatSession) \n\n ChatSession(\n model: vertexai.generative_models._generative_models._GenerativeModel,\n *,\n history: typing.Optional[\n typing.List[vertexai.generative_models._generative_models.Content]\n ] = None,\n response_validation: bool = True\n )\n\nChat session holds the chat history.\n\nMethods\n-------\n\n### send_message\n\nGenerates content.\n\n### send_message_async\n\nGenerates content asynchronously."]]
