I have an admittedly fairly large language model, due to combinatorial expansion of synonyms; the dialogflow_agent.zip file is 243,444 bytes long.
I just asked Google’s dialogflow to upload/import that file, and it gave me the error messages:
com.google.apps.framework.request.BadRequestException:
Entity display name ‘sys.date’ is not valid, it may contain only the following: A-Z, a-z, 0-9, _ (underscore), - (dash). And it should start with a letter.
Entity display name ‘sys.duration’ is not valid, it may contain only the following: A-Z, a-z, 0-9, _ (underscore), - (dash). And it should start with a letter.
In Alexa, these were AMAZON.DATE and AMAZON.DURATION. I would hope Google’s grammar has similar slot types, but a quick websearch for “dataflow slot types” isn’t finding anything useful. Can someone point me in the right direction?