diff --git a/ms-graph-api.cabal b/ms-graph-api.cabal
--- a/ms-graph-api.cabal
+++ b/ms-graph-api.cabal
@@ -1,5 +1,5 @@
 name:                ms-graph-api
-version:             0.1.0.0
+version:             0.2.0.0
 synopsis:            Microsoft Graph API
 description:         Bindings to the Microsoft Graph API
 homepage:            https://github.com/unfoldml/ms-graph-api
@@ -18,13 +18,15 @@
 library
   default-language:    Haskell2010
   hs-source-dirs:      src
-  exposed-modules:     MSGraphAPI.Internal.Common
+  exposed-modules:     
                        MSGraphAPI.User
                        MSGraphAPI.Drive
                        MSGraphAPI.Files.DriveItems
                        Network.OAuth2.Provider.AzureAD
                        Network.OAuth2.Session
-  other-modules:       MSGraphAPI.Auth
+                       MSGraphAPI.Internal.Common
+  other-modules:       
+                       MSGraphAPI.Auth
                        Network.OAuth2.JWT
   build-depends:       base >= 4.7 && < 5
                      , aeson
diff --git a/src/MSGraphAPI/Files/DriveItems.hs b/src/MSGraphAPI/Files/DriveItems.hs
--- a/src/MSGraphAPI/Files/DriveItems.hs
+++ b/src/MSGraphAPI/Files/DriveItems.hs
@@ -20,10 +20,13 @@
 -- @GET \/me\/drive\/items\/{item-id}\/content@
 --
 -- https://learn.microsoft.com/en-us/graph/api/driveitem-get-content?view=graph-rest-1.0&tabs=http#request
-downloadFileMe :: Text -> AccessToken -> Req LBS.ByteString
+downloadFileMe :: Text -- ^ item ID
+               -> AccessToken -> Req LBS.ByteString
 downloadFileMe itemId = MSG.getLbs ["me", "drive", "items", itemId, "content"] mempty
 
 -- | download a file from a drive
+--
+-- @GET \/drives\/{drive-id}\/items\/{item-id}\/content@
 --
 -- https://learn.microsoft.com/en-us/graph/api/driveitem-get-content?view=graph-rest-1.0&tabs=http#request
 downloadFile :: Text -- ^ drive ID
diff --git a/src/MSGraphAPI/Internal/Common.hs b/src/MSGraphAPI/Internal/Common.hs
--- a/src/MSGraphAPI/Internal/Common.hs
+++ b/src/MSGraphAPI/Internal/Common.hs
@@ -49,7 +49,7 @@
 
 -- | @POST https:\/\/graph.microsoft.com\/v1.0\/...@
 post :: (A.FromJSON b, A.ToJSON a) =>
-        [Text] -- ^ URI segments
+        [Text] -- ^ URI path segments
      -> Option 'Https
      -> a -- ^ request body
      -> AccessToken
@@ -61,7 +61,7 @@
 
 -- | @GET https:\/\/graph.microsoft.com\/v1.0\/...@
 get :: A.FromJSON a =>
-       [Text] -- ^ URI segments
+       [Text] -- ^ URI path segments
     -> Option 'Https
     -> AccessToken
     -> Req a
@@ -70,7 +70,12 @@
     opts = auth <> params
     (url, auth) = msGraphReqConfig tok paths
 
-getLbs :: [Text] -> Option 'Https -> AccessToken -> Req LBS.ByteString
+-- | @GET https:\/\/graph.microsoft.com\/v1.0\/...@
+--
+-- Returns the response body as a bytestring, e.g. for endpoints that download files or general bytestring payloads
+getLbs :: [Text] -- ^ URI path segments
+       -> Option 'Https
+       -> AccessToken -> Req LBS.ByteString
 getLbs paths params tok = responseBody <$> req GET url NoReqBody lbsResponse opts
   where
     opts = auth <> params
diff --git a/src/MSGraphAPI/User.hs b/src/MSGraphAPI/User.hs
--- a/src/MSGraphAPI/User.hs
+++ b/src/MSGraphAPI/User.hs
@@ -26,12 +26,22 @@
 
 import qualified MSGraphAPI.Internal.Common as MSG (get, post, aesonOptions)
 
--- | https://learn.microsoft.com/en-us/graph/api/user-get?view=graph-rest-1.0&tabs=http#request
+-- | Get user information
+--
+-- @GET \/users\/{user-id}@
+--
+-- https://learn.microsoft.com/en-us/graph/api/user-get?view=graph-rest-1.0&tabs=http#request
 get :: Text -- ^ user id
     -> AccessToken -> Req User
 get uid = MSG.get ["users", uid] mempty
 
--- | get signed-in user https://learn.microsoft.com/en-us/graph/api/user-get?view=graph-rest-1.0&tabs=http#request-1
+-- | Get information on signed-in user
+--
+-- Calling the \/me endpoint requires a signed-in user and therefore a delegated permission. Application permissions are not supported when using the \/me endpoint.
+--
+-- @GET \/me@
+--
+-- https://learn.microsoft.com/en-us/graph/api/user-get?view=graph-rest-1.0&tabs=http#request-1
 getMe :: AccessToken -> Req User
 getMe = MSG.get ["me"] mempty