Messages that Workato sends to the vendor's webapp via PostMessage API.
Note that if you don't use EmbeddingClient.EmbeddingClient you'll need to JSON.parse them by yourself.
JSON.parse
Messages that Workato sends to the vendor's webapp via PostMessage API.
Note that if you don't use EmbeddingClient.EmbeddingClient you'll need to
JSON.parsethem by yourself.