diff --git a/src/SwaggerProvider.DesignTime/SwaggerProvider.DesignTime.fsproj b/src/SwaggerProvider.DesignTime/SwaggerProvider.DesignTime.fsproj
index 45bc994..6217e74 100644
--- a/src/SwaggerProvider.DesignTime/SwaggerProvider.DesignTime.fsproj
+++ b/src/SwaggerProvider.DesignTime/SwaggerProvider.DesignTime.fsproj
@@ -32,6 +32,7 @@
     <Compile Include="..\SwaggerProvider.Runtime\ProvidedApiClientBase.fs">
       <Link>ProvidedApiClientBase.fs</Link>
     </Compile>
+    <Compile Include="..\SwaggerProvider.Runtime\Exception.fs" />
     <Compile Include="..\SwaggerProvider.Runtime\RuntimeHelpers.fs" />
     <Compile Include="..\Common\AssemblyInfo.fs">
       <Link>AssemblyInfo.fs</Link>
diff --git a/src/SwaggerProvider.DesignTime/Utils.fs b/src/SwaggerProvider.DesignTime/Utils.fs
index 9933fa8..c633d76 100644
--- a/src/SwaggerProvider.DesignTime/Utils.fs
+++ b/src/SwaggerProvider.DesignTime/Utils.fs
@@ -52,7 +52,7 @@ module SchemaReader =
 
                     return
                         if String.IsNullOrEmpty err then
-                            raise wex
+                            wex.Reraise()
                         else
                             err.ToString()
                 | Choice2Of2 e -> return failwith(e.ToString())
diff --git a/src/SwaggerProvider.DesignTime/v2/Parser/Parsers.fs b/src/SwaggerProvider.DesignTime/v2/Parser/Parsers.fs
index 572af31..ec4abc2 100644
--- a/src/SwaggerProvider.DesignTime/v2/Parser/Parsers.fs
+++ b/src/SwaggerProvider.DesignTime/v2/Parser/Parsers.fs
@@ -361,9 +361,7 @@ module Parsers =
                 else
                     match Int32.TryParse(property) with
                     | true, value -> Some value
-                    | false, _ ->
-                        raise
-                        <| UnknownFieldValueException(obj, property, "HTTP Status Code", spec)
+                    | false, _ -> raise(UnknownFieldValueException(obj, property, "HTTP Status Code", spec))
 
             code, parseResponseObject context objValue)
 
diff --git a/src/SwaggerProvider.DesignTime/v2/Parser/SwaggerParser.fs b/src/SwaggerProvider.DesignTime/v2/Parser/SwaggerParser.fs
index 32a8c6f..3f5b560 100644
--- a/src/SwaggerProvider.DesignTime/v2/Parser/SwaggerParser.fs
+++ b/src/SwaggerProvider.DesignTime/v2/Parser/SwaggerParser.fs
@@ -4,6 +4,7 @@ open SwaggerProvider.Internal.v2.Parser.Schema
 open SwaggerProvider.Internal.v2.Parser.Exceptions
 
 module internal JsonAdapter =
+
     open System.Text.Json
 
     /// Schema node for Swagger schemes in Json format
@@ -52,9 +53,11 @@ module internal JsonAdapter =
         (JsonDocument.Parse string).RootElement |> JsonNodeAdapter
 
 module internal YamlAdapter =
+
+    open System
+    open System.Collections.Generic
     open System.IO
     open YamlDotNet.Serialization
-    open System.Collections.Generic
 
     let (|List|_|)(node: obj) =
         match node with
@@ -138,7 +141,7 @@ module internal YamlAdapter =
             use reader = new StringReader(text)
             deserializer.Deserialize(reader) |> YamlNodeAdapter
         with
-        | :? YamlDotNet.Core.YamlException as e when not <| isNull e.InnerException -> raise e.InnerException // inner exceptions are much more informative
+        | :? YamlDotNet.Core.YamlException as e when not <| isNull e.InnerException -> e.InnerException.Reraise() // inner exceptions are much more informative
         | _ -> reraise()
 
 module SwaggerParser =
diff --git a/src/SwaggerProvider.Runtime/Exception.fs b/src/SwaggerProvider.Runtime/Exception.fs
new file mode 100644
index 0000000..e7f8294
--- /dev/null
+++ b/src/SwaggerProvider.Runtime/Exception.fs
@@ -0,0 +1,16 @@
+[<AutoOpen>]
+[<CompilationRepresentation(CompilationRepresentationFlags.ModuleSuffix)>]
+module System.Exception
+
+open System
+open System.Diagnostics
+open System.Runtime.ExceptionServices
+
+// Useful for reraising exceptions under an async {...} and task {...} contexts
+// See this for more details: https://github.com/fsharp/fslang-suggestions/issues/660
+type Exception with
+
+    [<DebuggerHidden>]
+    member __.Reraise() =
+        (ExceptionDispatchInfo.Capture __).Throw()
+        Unchecked.defaultof<_>
diff --git a/src/SwaggerProvider.Runtime/SwaggerProvider.Runtime.fsproj b/src/SwaggerProvider.Runtime/SwaggerProvider.Runtime.fsproj
index 8c363a2..29b12b6 100644
--- a/src/SwaggerProvider.Runtime/SwaggerProvider.Runtime.fsproj
+++ b/src/SwaggerProvider.Runtime/SwaggerProvider.Runtime.fsproj
@@ -21,6 +21,7 @@
     <Compile Include="..\Common\AssemblyInfo.fs">
       <Link>AssemblyInfo.fs</Link>
     </Compile>
+    <Compile Include="Exception.fs" />
     <Compile Include="Runtime.fs" />
     <Compile Include="ProvidedApiClientBase.fs" />
     <Compile Include="RuntimeHelpers.fs" />