Use when helping a developer read and manage an ORGANISATION'S Digipost inbox via the API — listing documents that have been sent to the organisation, downloading the actual document content, creating a conversation based on multiple messages between organisastion and person, and deleting documents after retrieval. Use this for questions like "how do I fetch documents sent to our organisation", "how do I download/poll our inbox", "how do I delete a document after reading it", "how do I connect a message to an initial message sent from organisation". Defers all exact fields, schema, and endpoint details to the official Digipost technical documentation.