anchor.diff:                  "count": 1
               }
   
  -
  -
  -## Read Receipt [/messages/{message_id}/read-receipts/{id}]
  +## POST /api/messages/{message_id}/read-receipts
   
   - id
   - person
   - message
   - created
   
  ++ Request
  +
  +    + Headers
  +
  +            Accept: application/hal+json
  +
  ++ Response 200 (application/hal+json)
  +
  +    + Body
  +
  +            {
  +                "items": [
  +                    {
  +                        "id": "abc-123",
  +                        "person_id": "10ce24de-23f6-433f-9a71-255cffffa96f",
  +                        "created": "2013-12-30 14:29:14 -0500",
  +                        "_links": {
  +                            "person": {
  +                                "href": "https://helpful.io/api/people/10ce24de-23f6-433f-9a71-255cffffa96f"
  +                            }
  +                        }
  +                    }
  +                ]
  +            }
   
   # Group Conversations
   
  -## Conversation [/conversations/{id}]
  +## GET /api/conversations{?since,archived}
  +### List all conversations
  +
  ++ Parameters
  +    + since (optional Timestamp 12345)
  +    + archived (optional Boolean false)
  +
  ++ Response 200
  +
  +    + Body
  +
  +            {
  +                "items": [],
  +                "count": 0
  +            }
  +
  +## GET /api/conversations/{id}
  +### Retrieve a conversation
   
   - id
   - number
  +- status
   - account
   - created
   - updated
   
  -
  -### Retrieve a Conversation [GET]
  -
  -+ Request
  -    + Headers
  -
  -            Accept: application/hal+json
  -
  -+ Response 200 (application/hal+json)
  -    + Body
  -
  -            nil
  -
  -## Note Collection [/conversations/{conversation_id}/notes]
  ++ Request
  +    + Headers
  +
  +            Accept: application/hal+json
  +
  ++ Response 200 (application/hal+json)
  +    + Body
  +
  +            {
  +            }
  +
  +## PATCH /api/conversations/{id}
  +### Update a conversation
  +
  ++ Request
  +    + Headers
  +
  +            Accept: application/hal+json
  +
  +    + Body
  +
  +            {
  +                "status": "archived"
  +            }
  +
  ++ Response 200 (application/hal+json)
  +    + Body
  +
  +            {
  +            }
  +
  +## POST /api/conversations/{conversation_id}/notes
  +### Create a new note
  +
  ++ Response 201
  +    + Headers
  +
  +            Location: <>
  +
  +    + Body
  +
  +            {
  +                "items": [],
  +                "count": 0
  +            }
  +
  +## GET /api/conversations/{conversation_id}/notes
  +### Retrieve all notes
  +
  ++ Response 201
  +    + Headers
  +
  +            Location: <>
  +
  +    + Body
  +
  +            {
  +                "items": [],
  +                "count": 0
  +            }
  +
  +## GET /api/conversations/{conversation_id}/notes/{id}
  +### Retrieve a note
   
   - id
   - user
   - content
   
  -### Create a Note
  -
  -+ Response 201
  -
  -
  -
  -## Person [/people/{id}]
  ++ Response 200
  +
  +    + Body
  +
  +            {
  +                "id":
  +                "user_id":
  +                "content":
  +                "created":
  +                "updated":
  +            }
  +
  +## DELETE /api/conversations/{conversation_id}/notes/{id}
  +### Delete a note
  ++ Response 204
  +
  +# Group People
   
   - id
   - name
  
positive.code: + Response 200 (application/hal+json)
      + Headers
  
              Location: https://helpful.io/api/messages/bb7aae7e-c560-4b3d-b235-71e4305952b8
              Link: <https://helpful.io/api/messages/bb7aae7e-c560-4b3d-b235-71e4305952b8>;rel="self",<https://helpful.io/api/people/10ce24de-23f6-433f-9a71-255cffffa96f>;rel="author",<https://helpful.io/api/conversations/9aedccd5-0261-4158-bc1c-0e377b306f02>;rel="conversation"
  
      + Body
  
negative.code: - created
  - updated
  
  ## POST  /api/people
  + Response 201
      + Headers
  
              Location: <>
  
      + Body
  
              {
              }
  
  ## GET   /api/people
  + Response 200
  
      + Body
  
              {
                  "items": [],
                  "count": 0
              }
  
  ## GET   /api/people/{id}
  + Response 200
  
      + Body
  
              {
              }
  
  ## PATCH /api/people/{id}
  + Response 200
  
      + Body
  
              {
              }
  
  # Group Users
  
  - id
  - email
  