diff --git a/docs/API.md b/docs/API.md
index 1deaf19..08c91c1 100644
--- a/docs/API.md
+++ b/docs/API.md
@@ -20,15 +20,15 @@ awsCI { connectAccesskey = "your-access-key"
 
 ```
 
-|Bucket operations|Object Operations|
-|:---|:---|
-|[`listBuckets`](#listBuckets) |[`getObject`](#getObject)|
-|[`makeBucket`](#makeBucket)|[`putObject`](#putObject)|
-|[`removeBucket`](#removeBucket)|[`fGetObject`](#fGetObject)|
-|[`listObjects`](#listObjects)|[`fPutObject`](#fPutObject)|
-|[`listObjectsV1`](#listObjectsV1)|[`copyObject`](#copyObject)|
-|[`listIncompleteUploads`](#listIncompleteUploads)|[`removeObject`](#removeObject)|
-|[`bucketExists`](#bucketExists)||
+|Bucket operations|Object Operations|Presigned Operations|
+|:---|:---|:---|
+|[`listBuckets`](#listBuckets) |[`getObject`](#getObject)|[`presignedGetObjectUrl`](#presignedGetObjectUrl)|
+|[`makeBucket`](#makeBucket)|[`putObject`](#putObject)|[`presignedPutObjectUrl`](#presignedPutObjectUrl)|
+|[`removeBucket`](#removeBucket)|[`fGetObject`](#fGetObject)|[`presignedPostPolicy`](#presignedPostPolicy)|
+|[`listObjects`](#listObjects)|[`fPutObject`](#fPutObject)||
+|[`listObjectsV1`](#listObjectsV1)|[`copyObject`](#copyObject)||
+|[`listIncompleteUploads`](#listIncompleteUploads)|[`removeObject`](#removeObject)||
+|[`bucketExists`](#bucketExists)|||
 
 ## 1. Connecting and running operations on the storage service
 
@@ -685,9 +685,216 @@ In the expression `bucketExists bucketName` the parameters are:
 | `bucketName`  | _Bucket_ (alias for `Text`)  | Name of the bucket |
 
 
-<!-- ## 4. Presigned operations -->
+## 4. Presigned operations
 
-<!-- TODO -->
+<a name="presignedGetObjectUrl"></a>
+### presignedGetObjectUrl :: Bucket -> Object -> UrlExpiry -> Query -> RequestHeaders -> Minio ByteString
+
+Generate a URL with authentication signature to GET (download) an
+object. All extra query parameters and headers passed here will be
+signed and are required when the generated URL is used. Query
+parameters could be used to change the response headers sent by the
+server. Headers can be used to set Etag match conditions among others.
+
+For a list of possible request parameters and headers, please refer
+to the GET object REST API AWS S3 documentation.
+
+__Parameters__
+
+In the expression `presignedGetObjectUrl bucketName objectName expiry queryParams headers`
+the parameters are:
+
+|Param   |Type   |Description   |
+|:---|:---| :---|
+| `bucketName`  | _Bucket_ (alias for `Text`)  | Name of the bucket |
+| `objectName` | _Object_ (alias for `Text`)  | Name of the object |
+| `expiry` | _UrlExpiry_ (alias for `Int`) | Url expiry time in seconds |
+| `queryParams` | _Query_ (from package `http-types:Network.HTTP.Types`) | Query parameters to add to the URL |
+| `headers` | _RequestHeaders_ (from package `http-types:Network.HTTP.Types` | Request headers that would be used with the URL |
+
+__Return Value__
+
+Returns the generated URL - it will include authentication
+information.
+
+|Return type   |Description   |
+|:---|:---|
+| _ByteString_  | Generated presigned URL |
+
+__Example__
+
+```haskell
+{-# Language OverloadedStrings #-}
+
+import Network.Minio
+import qualified Data.ByteString.Char8 as B
+
+main :: IO ()
+main = do
+  let
+    bucket = "mybucket"
+    object = "myobject"
+
+  res <- runMinio minioPlayCI $ do
+           -- Set a 7 day expiry for the URL
+           presignedGetObjectUrl bucket object (7*24*3600) [] []
+
+  -- Print the URL on success.
+  putStrLn $ either
+    (("Failed to generate URL: " ++) . show)
+    B.unpack
+    res
+```
+
+<a name="presignedPutObjectUrl"></a>
+### presignedPutObjectUrl :: Bucket -> Object -> UrlExpiry -> RequestHeaders -> Minio ByteString
+
+Generate a URL with authentication signature to PUT (upload) an
+object. Any extra headers if passed, are signed, and so they are
+required when the URL is used to upload data. This could be used, for
+example, to set user-metadata on the object.
+
+For a list of possible headers to pass, please refer to the PUT object
+REST API AWS S3 documentation.
+
+__Parameters__
+
+In the expression `presignedPutObjectUrl bucketName objectName expiry headers`
+the parameters are:
+
+|Param   |Type   |Description   |
+|:---|:---| :---|
+| `bucketName`  | _Bucket_ (alias for `Text`)  | Name of the bucket |
+| `objectName` | _Object_ (alias for `Text`)  | Name of the object |
+| `expiry` | _UrlExpiry_ (alias for `Int`) | Url expiry time in seconds |
+| `headers` | _RequestHeaders_ (from package `http-types:Network.HTTP.Types` | Request headers that would be used with the URL |
+
+__Return Value__
+
+Returns the generated URL - it will include authentication
+information.
+
+|Return type   |Description   |
+|:---|:---|
+| _ByteString_  | Generated presigned URL |
+
+__Example__
+
+```haskell
+{-# Language OverloadedStrings #-}
+
+import Network.Minio
+import qualified Data.ByteString.Char8 as B
+
+main :: IO ()
+main = do
+  let
+    bucket = "mybucket"
+    object = "myobject"
+
+  res <- runMinio minioPlayCI $ do
+           -- Set a 7 day expiry for the URL
+           presignedPutObjectUrl bucket object (7*24*3600) [] []
+
+  -- Print the URL on success.
+  putStrLn $ either
+    (("Failed to generate URL: " ++) . show)
+    B.unpack
+    res
+```
+
+<a name="presignedPostPolicy"></a>
+### presignedPostPolicy :: PostPolicy -> Minio (ByteString, Map.Map Text ByteString)
+
+Generate a presigned URL and POST policy to upload files via a POST
+request. This is intended for browser uploads and generates form data
+that should be submitted in the request.
+
+The `PostPolicy` argument is created using the `newPostPolicy` function:
+
+#### newPostPolicy :: UTCTime -> [PostPolicyCondition] -> Either PostPolicyError PostPolicy
+
+In the expression `newPostPolicy expirationTime conditions` the parameters are:
+
+|Param | Type| Description |
+|:---|:---|:---|
+| `expirationTime` | _UTCTime_ (from package `time:Data.Time.UTCTime`) | The expiration time for the policy |
+| `conditions` | _[PostPolicyConditions]_ | List of conditions to be added to the policy |
+
+The policy conditions are created using various helper functions -
+please refer to the Haddocks for details.
+
+Since conditions are validated by `newPostPolicy` it returns an
+`Either` value.
+
+__Return Value__
+
+`presignedPostPolicy` returns a 2-tuple - the generated URL and a map
+containing the form-data that should be submitted with the request.
+
+__Example__
+
+```haskell
+{-# Language OverloadedStrings #-}
+
+import Network.Minio
+
+import qualified Data.ByteString       as B
+import qualified Data.ByteString.Char8 as Char8
+import qualified Data.Map.Strict       as Map
+import qualified Data.Text.Encoding    as Enc
+import qualified Data.Time             as Time
+
+main :: IO ()
+main = do
+  now <- Time.getCurrentTime
+  let
+    bucket = "mybucket"
+    object = "myobject"
+
+    -- set an expiration time of 10 days
+    expireTime = Time.addUTCTime (3600 * 24 * 10) now
+
+    -- create a policy with expiration time and conditions - since the
+    -- conditions are validated, newPostPolicy returns an Either value
+    policyE = newPostPolicy expireTime
+              [ -- set the object name condition
+                ppCondKey "photos/my-object"
+                -- set the bucket name condition
+              , ppCondBucket "my-bucket"
+                -- set the size range of object as 1B to 10MiB
+              , ppCondContentLengthRange 1 (10*1024*1024)
+                -- set content type as jpg image
+              , ppCondContentType "image/jpeg"
+                -- on success set the server response code to 200
+              , ppCondSuccessActionStatus 200
+              ]
+
+  case policyE of
+    Left err -> putStrLn $ show err
+    Right policy -> do
+      res <- runMinio minioPlayCI $ do
+        (url, formData) <- presignedPostPolicy policy
+
+        -- a curl command is output to demonstrate using the generated
+        -- URL and form-data
+        let
+          formFn (k, v) = B.concat ["-F ", Enc.encodeUtf8 k, "=",
+                                    "'", v, "'"]
+          formOptions = B.intercalate " " $ map formFn $ Map.toList formData
+
+
+        return $ B.intercalate " " $
+          ["curl", formOptions, "-F file=@/tmp/photo.jpg", url]
+
+      case res of
+        Left e -> putStrLn $ "post-policy error: " ++ (show e)
+        Right cmd -> do
+          putStrLn $ "Put a photo at /tmp/photo.jpg and run command:\n"
+
+          -- print the generated curl command
+          Char8.putStrLn cmd
+```
 
 <!-- ## 5. Bucket policy/notification operations -->
 
diff --git a/examples/PresignedGetObject.hs b/examples/PresignedGetObject.hs
new file mode 100755
index 0000000..2bc49cd
--- /dev/null
+++ b/examples/PresignedGetObject.hs
@@ -0,0 +1,82 @@
+#!/usr/bin/env stack
+-- stack --resolver lts-9.1 runghc --package minio-hs
+
+--
+-- Minio Haskell SDK, (C) 2017 Minio, Inc.
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+
+{-# LANGUAGE OverloadedStrings #-}
+import           Network.Minio
+
+import           Control.Monad.IO.Class   (liftIO)
+import qualified Data.ByteString.Char8    as B
+import           Data.CaseInsensitive     (original)
+import qualified Data.Conduit.Combinators as CC
+import qualified Data.Text.Encoding       as E
+
+-- | The following example uses minio's play server at
+-- https://play.minio.io:9000.  The endpoint and associated
+-- credentials are provided via the libary constant,
+--
+-- > minioPlayCI :: ConnectInfo
+--
+
+main :: IO ()
+main = do
+  let
+    bucket = "my-bucket"
+    object = "my-object"
+    kb15 = 15*1024
+
+    -- Set query parameter to modify content disposition response
+    -- header
+    queryParam = [("response-content-disposition",
+                   Just "attachment; filename=\"your-filename.txt\"")]
+
+  res <- runMinio minioPlayCI $ do
+    liftIO $ B.putStrLn "Upload a file that we will fetch with a presigned URL..."
+    putObject bucket object (CC.repeat "a") (Just kb15)
+    liftIO $ putStrLn $ "Done. Object created at: my-bucket/my-object"
+
+    -- Extract Etag of uploaded object
+    (ObjectInfo _ _ etag _) <- statObject bucket object
+
+    -- Set header to add an if-match constraint - this makes sure
+    -- the fetching fails if the object is changed on the server
+    let headers = [("If-Match", E.encodeUtf8 etag)]
+
+    -- Generate a URL with 7 days expiry time - note that the headers
+    -- used above must be added to the request with the signed URL
+    -- generated.
+    url <- presignedGetObjectUrl "my-bucket" "my-object" (7*24*3600)
+           queryParam headers
+
+    return (headers, etag, url)
+
+  case res of
+    Left e -> putStrLn $ "presignedPutObject URL failed." ++ show e
+    Right (headers, etag, url) -> do
+
+      -- We generate a curl command to demonstrate usage of the signed
+      -- URL.
+      let
+        hdrOpt (k, v) = B.concat ["-H '", original k, ": ", v, "'"]
+        curlCmd = B.intercalate " " $
+                  ["curl --fail"] ++ map hdrOpt headers ++
+                  ["-o /tmp/myfile", B.concat ["'", url, "'"]]
+
+      putStrLn $ "The following curl command would use the presigned " ++
+        "URL to fetch the object and write it to \"/tmp/myfile\":"
+      B.putStrLn curlCmd
diff --git a/examples/PresignedPutObject.hs b/examples/PresignedPutObject.hs
new file mode 100755
index 0000000..ed8612d
--- /dev/null
+++ b/examples/PresignedPutObject.hs
@@ -0,0 +1,59 @@
+#!/usr/bin/env stack
+-- stack --resolver lts-9.1 runghc --package minio-hs
+
+--
+-- Minio Haskell SDK, (C) 2017 Minio, Inc.
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+
+{-# LANGUAGE OverloadedStrings #-}
+import           Network.Minio
+
+import qualified Data.ByteString.Char8 as B
+import           Data.CaseInsensitive  (original)
+
+-- | The following example uses minio's play server at
+-- https://play.minio.io:9000.  The endpoint and associated
+-- credentials are provided via the libary constant,
+--
+-- > minioPlayCI :: ConnectInfo
+--
+
+main :: IO ()
+main = do
+  let
+    -- Use headers to set user-metadata - note that this header will
+    -- need to be set when the URL is used to make an upload.
+    headers = [("x-amz-meta-url-creator",
+                "minio-hs-presigned-put-example")]
+  res <- runMinio minioPlayCI $ do
+
+    -- generate a URL with 7 days expiry time
+    presignedPutObjectURL "my-bucket" "my-object" (7*24*3600) headers
+
+  case res of
+    Left e -> putStrLn $ "presignedPutObject URL failed." ++ show e
+    Right url -> do
+
+      -- We generate a curl command to demonstrate usage of the signed
+      -- URL.
+      let
+        hdrOpt (k, v) = B.concat ["-H '", original k, ": ", v, "'"]
+        curlCmd = B.intercalate " " $
+                  ["curl "] ++ map hdrOpt headers ++
+                  ["-T /tmp/myfile", B.concat ["'", url, "'"]]
+
+      B.putStrLn $ "The following curl command would use the presigned " ++
+        "URL to upload the file at \"/tmp/myfile\":"
+      B.putStrLn curlCmd
diff --git a/examples/PutObject.hs b/examples/PutObject.hs
index 4b086f4..78bd3b5 100755
--- a/examples/PutObject.hs
+++ b/examples/PutObject.hs
@@ -17,11 +17,10 @@
 -- limitations under the License.
 --
 
-{-# Language OverloadedStrings #-}
+{-# LANGUAGE OverloadedStrings #-}
 import           Network.Minio
 
 import qualified Data.Conduit.Combinators as CC
-import           Prelude
 
 -- | The following example uses minio's play server at
 -- https://play.minio.io:9000.  The endpoint and associated
@@ -42,7 +41,7 @@ main = do
   res1 <- runMinio minioPlayCI $
     putObject bucket object (CC.repeat "a") (Just kb15)
   case res1 of
-    Left e -> putStrLn $ "putObject failed." ++ show e
+    Left e   -> putStrLn $ "putObject failed." ++ show e
     Right () -> putStrLn "putObject succeeded."
 
 
@@ -50,5 +49,5 @@ main = do
   res2 <- runMinio minioPlayCI $
     fPutObject bucket object localFile
   case res2 of
-    Left e -> putStrLn $ "fPutObject failed." ++ show e
+    Left e   -> putStrLn $ "fPutObject failed." ++ show e
     Right () -> putStrLn "fPutObject succeeded."
diff --git a/src/Network/Minio.hs b/src/Network/Minio.hs
index dfb8374..38dabdd 100644
--- a/src/Network/Minio.hs
+++ b/src/Network/Minio.hs
@@ -79,9 +79,9 @@ module Network.Minio
   -- * Presigned Operations
   -------------------------
   , UrlExpiry
-  , presignedPutObjectURL
-  , presignedGetObjectURL
-  , presignedHeadObjectURL
+  , presignedPutObjectUrl
+  , presignedGetObjectUrl
+  , presignedHeadObjectUrl
 
   , PostPolicyCondition
   , ppCondBucket
@@ -102,11 +102,11 @@ module Network.Minio
 This module exports the high-level Minio API for object storage.
 -}
 
-import qualified Data.Conduit as C
-import qualified Data.Conduit.Binary as CB
+import qualified Data.Conduit             as C
+import qualified Data.Conduit.Binary      as CB
 import qualified Data.Conduit.Combinators as CC
-import           Data.Default (def)
-import qualified Data.Map as Map
+import           Data.Default             (def)
+import qualified Data.Map                 as Map
 
 import           Lib.Prelude
 
diff --git a/src/Network/Minio/PresignedOperations.hs b/src/Network/Minio/PresignedOperations.hs
index 698790a..e3568b6 100644
--- a/src/Network/Minio/PresignedOperations.hs
+++ b/src/Network/Minio/PresignedOperations.hs
@@ -16,10 +16,10 @@
 
 module Network.Minio.PresignedOperations
   ( UrlExpiry
-  , makePresignedURL
-  , presignedPutObjectURL
-  , presignedGetObjectURL
-  , presignedHeadObjectURL
+  , makePresignedUrl
+  , presignedPutObjectUrl
+  , presignedGetObjectUrl
+  , presignedHeadObjectUrl
 
   , PostPolicyCondition(..)
   , ppCondBucket
@@ -54,17 +54,17 @@ import           Network.Minio.Errors
 import           Network.Minio.Sign.V4
 
 -- | Generate a presigned URL. This function allows for advanced usage
--- - for simple cases prefer the `presigned*URL` functions.
+-- - for simple cases prefer the `presigned*Url` functions.
 --
 -- If region is Nothing, it is picked up from the connection
 -- information (no check of bucket existence is performed).
 --
 -- All extra query parameters or headers are signed, and therefore are
 -- required to be sent when the generated URL is actually used.
-makePresignedURL :: UrlExpiry -> HT.Method -> Maybe Bucket -> Maybe Object
+makePresignedUrl :: UrlExpiry -> HT.Method -> Maybe Bucket -> Maybe Object
                  -> Maybe Region -> HT.Query -> HT.RequestHeaders
                  -> Minio ByteString
-makePresignedURL expiry method bucket object region extraQuery extraHeaders = do
+makePresignedUrl expiry method bucket object region extraQuery extraHeaders = do
   when (expiry > 7*24*3600 || expiry < 0) $
     throwM $ MErrVInvalidUrlExpiry expiry
 
@@ -98,10 +98,10 @@ makePresignedURL expiry method bucket object region extraQuery extraHeaders = do
 --
 -- For a list of possible headers to pass, please refer to the PUT
 -- object REST API AWS S3 documentation.
-presignedPutObjectURL :: Bucket -> Object -> UrlExpiry -> HT.RequestHeaders
+presignedPutObjectUrl :: Bucket -> Object -> UrlExpiry -> HT.RequestHeaders
                       -> Minio ByteString
-presignedPutObjectURL bucket object expirySeconds extraHeaders =
-  makePresignedURL expirySeconds HT.methodPut
+presignedPutObjectUrl bucket object expirySeconds extraHeaders =
+  makePresignedUrl expirySeconds HT.methodPut
   (Just bucket) (Just object) Nothing [] extraHeaders
 
 -- | Generate a URL with authentication signature to GET (download) an
@@ -113,10 +113,10 @@ presignedPutObjectURL bucket object expirySeconds extraHeaders =
 --
 -- For a list of possible request parameters and headers, please refer
 -- to the GET object REST API AWS S3 documentation.
-presignedGetObjectURL :: Bucket -> Object -> UrlExpiry -> HT.Query
+presignedGetObjectUrl :: Bucket -> Object -> UrlExpiry -> HT.Query
                       -> HT.RequestHeaders -> Minio ByteString
-presignedGetObjectURL bucket object expirySeconds extraQuery extraHeaders =
-  makePresignedURL expirySeconds HT.methodGet
+presignedGetObjectUrl bucket object expirySeconds extraQuery extraHeaders =
+  makePresignedUrl expirySeconds HT.methodGet
   (Just bucket) (Just object) Nothing extraQuery extraHeaders
 
 -- | Generate a URL with authentication signature to make a HEAD
@@ -126,10 +126,10 @@ presignedGetObjectURL bucket object expirySeconds extraQuery extraHeaders =
 --
 -- For a list of possible headers to pass, please refer to the HEAD
 -- object REST API AWS S3 documentation.
-presignedHeadObjectURL :: Bucket -> Object -> UrlExpiry
+presignedHeadObjectUrl :: Bucket -> Object -> UrlExpiry
                        -> HT.RequestHeaders -> Minio ByteString
-presignedHeadObjectURL bucket object expirySeconds extraHeaders =
-  makePresignedURL expirySeconds HT.methodHead
+presignedHeadObjectUrl bucket object expirySeconds extraHeaders =
+  makePresignedUrl expirySeconds HT.methodHead
   (Just bucket) (Just object) Nothing [] extraHeaders
 
 -- | Represents individual conditions in a Post Policy document.
@@ -239,7 +239,7 @@ showPostPolicy :: PostPolicy -> ByteString
 showPostPolicy = toS . Json.encode
 
 -- | Generate a presigned URL and POST policy to upload files via a
--- browser. On success, this function returns a URL and a POST
+-- browser. On success, this function returns a URL and POST
 -- form-data.
 presignedPostPolicy :: PostPolicy
                     -> Minio (ByteString, Map.Map Text ByteString)
diff --git a/test/LiveServer.hs b/test/LiveServer.hs
index 9426e6d..c810ab1 100644
--- a/test/LiveServer.hs
+++ b/test/LiveServer.hs
@@ -433,7 +433,7 @@ liveServerUnitTests = testGroup "Unit tests against a live server"
 
       forM_ [src, copyObj] (removeObject bucket)
 
-  , presignedURLFunTest
+  , presignedUrlFunTest
   , presignedPostPolicyFunTest
   ]
 
@@ -505,8 +505,8 @@ basicTests = funTestWithBucket "Basic tests" $ \step bucket -> do
       step "delete object"
       deleteObject bucket object
 
-presignedURLFunTest :: TestTree
-presignedURLFunTest = funTestWithBucket "presigned URL tests" $
+presignedUrlFunTest :: TestTree
+presignedUrlFunTest = funTestWithBucket "presigned Url tests" $
   \step bucket -> do
     let obj = "mydir/myput"
         obj2 = "mydir1/myfile1"
@@ -514,8 +514,8 @@ presignedURLFunTest = funTestWithBucket "presigned URL tests" $
     -- manager for http requests
     mgr <- liftIO $ NC.newManager NC.tlsManagerSettings
 
-    step "PUT object presigned URL - makePresignedURL"
-    putUrl <- makePresignedURL 3600 HT.methodPut (Just bucket)
+    step "PUT object presigned URL - makePresignedUrl"
+    putUrl <- makePresignedUrl 3600 HT.methodPut (Just bucket)
            (Just obj) (Just "us-east-1") [] []
 
     let size1 = 1000 :: Int64
@@ -526,8 +526,8 @@ presignedURLFunTest = funTestWithBucket "presigned URL tests" $
     liftIO $ (NC.responseStatus putResp == HT.status200) @?
       "presigned PUT failed"
 
-    step "GET object presigned URL - makePresignedURL"
-    getUrl <- makePresignedURL 3600 HT.methodGet (Just bucket)
+    step "GET object presigned URL - makePresignedUrl"
+    getUrl <- makePresignedUrl 3600 HT.methodGet (Just bucket)
            (Just obj) (Just "us-east-1") [] []
 
     getResp <- getR mgr getUrl
@@ -540,39 +540,39 @@ presignedURLFunTest = funTestWithBucket "presigned URL tests" $
       "presigned put and get got mismatched data"
 
     step "PUT object presigned - presignedPutObjectURL"
-    putUrl2 <- presignedPutObjectURL bucket obj2 3600 []
+    putUrl2 <- presignedPutObjectUrl bucket obj2 3600 []
 
     let size2 = 1200
     testFile <- mkRandFile size2
 
     putResp2 <- putR size2 testFile mgr putUrl2
     liftIO $ (NC.responseStatus putResp2 == HT.status200) @?
-      "presigned PUT failed (presignedPutObjectURL)"
+      "presigned PUT failed (presignedPutObjectUrl)"
 
-    step "HEAD object presigned URL - presignedHeadObjectURL"
-    headUrl <- presignedHeadObjectURL bucket obj2 3600 []
+    step "HEAD object presigned URL - presignedHeadObjectUrl"
+    headUrl <- presignedHeadObjectUrl bucket obj2 3600 []
 
     headResp <- do req <- NC.parseRequest $ toS headUrl
                    NC.httpLbs (req {NC.method = HT.methodHead}) mgr
     liftIO $ (NC.responseStatus headResp == HT.status200) @?
-      "presigned HEAD failed (presignedHeadObjectURL)"
+      "presigned HEAD failed (presignedHeadObjectUrl)"
 
     -- check that header info is accurate
     let h = Map.fromList $ NC.responseHeaders headResp
         cLen = Map.findWithDefault "0" HT.hContentLength h
     liftIO $ (cLen == show size2) @? "Head req returned bad content length"
 
-    step "GET object presigned URL - presignedGetObjectURL"
-    getUrl2 <- presignedGetObjectURL bucket obj2 3600 [] []
+    step "GET object presigned URL - presignedGetObjectUrl"
+    getUrl2 <- presignedGetObjectUrl bucket obj2 3600 [] []
 
     getResp2 <- getR mgr getUrl2
     liftIO $ (NC.responseStatus getResp2 == HT.status200) @?
-      "presigned GET failed (presignedGetObjectURL)"
+      "presigned GET failed (presignedGetObjectUrl)"
 
     -- read content from file to compare with response above
     bs2 <- CB.sourceFile testFile $$ CB.sinkLbs
     liftIO $ (bs2 == NC.responseBody getResp2) @?
-      "presigned put and get got mismatched data (presigned*URL)"
+      "presigned put and get got mismatched data (presigned*Url)"
 
 
     mapM_ (removeObject bucket) [obj, obj2]
@@ -589,7 +589,7 @@ presignedURLFunTest = funTestWithBucket "presigned URL tests" $
       NC.httpLbs req mgr
 
 presignedPostPolicyFunTest :: TestTree
-presignedPostPolicyFunTest = funTestWithBucket "presigned URL tests" $
+presignedPostPolicyFunTest = funTestWithBucket "Presigned Post Policy tests" $
   \step bucket -> do
 
     step "presignedPostPolicy basic test"