A knowledge base represents a collection of knowledge documents that
you provide to Dialogflow. Your knowledge documents contain
information that may be useful during conversations with end-users.
Some Dialogflow features use knowledge bases when looking for a
response to an end-user input. For more information, see the
knowledge base guide
<https://cloud.google.com/dialogflow/docs/how/knowledge-bases>__.
Note: The projects.agent.knowledgeBases resource is deprecated;
only use projects.knowledgeBases.
Required. The display name of the knowledge base. The name
must be 1024 bytes or less; otherwise, the creation request
fails.
