Heygen Update Knowledge Base

Tool to update an existing knowledge base by its ID. Use when you need to modify the name, opening line, or custom prompt of a knowledge base for Interactive Avatar streaming sessions.

Write actionRisk level 2 of 5Aident-managed access

Use Heygen Update Knowledge Base

Pricing and limits

Pricing

Free

Unified payment

Not required for this free Action

Inputs

namestring
Required
The name/identifier for the knowledge base. This field is required by the API.
promptstring
Custom instructions/system prompt for AI behavior that influences how the avatar responds when using the TALK task type with GPT-4o mini
openingstring
Required
Initial greeting or opening line that the Interactive Avatar uses when starting a conversation. This field is required by the API.
knowledge_base_idstring
Required
The unique identifier of the knowledge base to update

Observable output

data
Required
Data from the action execution
errorstring
Error if any occurred during the execution of the action
successfulboolean
Required
Whether or not the action execution was successful or not

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