Optional
The Knowledge Assistant update payload. Only fields listed in update_mask are updated. REQUIRED annotations on Knowledge Assistant fields describe create-time requirements and do not mean all those fields are required for update.
Comma-delimited list of fields to update on the Knowledge Assistant. Allowed values: display_name, description, instructions. Examples:
display_name
description
instructions
description,instructions
The Knowledge Assistant update payload. Only fields listed in update_mask are updated. REQUIRED annotations on Knowledge Assistant fields describe create-time requirements and do not mean all those fields are required for update.