Bedrock Agent Runtime > Structures > KnowledgeBaseLookupInput KnowledgeBaseLookupInput¶ Structure Class¶ KnowledgeBaseLookupInput dataclass ¶ Contains details about the knowledge base to look up and the query to be made. Attributes¶ knowledge_base_id class-attribute instance-attribute ¶ knowledge_base_id: str | None = field(repr=False, default=None) The unique identifier of the knowledge base to look up. text class-attribute instance-attribute ¶ text: str | None = field(repr=False, default=None) The query made to the knowledge base.