1 files changed, 89 insertions, 2 deletions

diff --git a/vendor/github.com/aws/aws-sdk-go/aws/request/handlers.go b/vendor/github.com/aws/aws-sdk-go/aws/request/handlers.go
index 802ac88ad5..e819ab6c0e 100644
--- a/vendor/github.com/aws/aws-sdk-go/aws/request/handlers.go
+++ b/vendor/github.com/aws/aws-sdk-go/aws/request/handlers.go
@@ -10,49 +10,106 @@ import (
 type Handlers struct {
 	Validate         HandlerList
 	Build            HandlerList
+	BuildStream      HandlerList
 	Sign             HandlerList
 	Send             HandlerList
 	ValidateResponse HandlerList
 	Unmarshal        HandlerList
+	UnmarshalStream  HandlerList
 	UnmarshalMeta    HandlerList
 	UnmarshalError   HandlerList
 	Retry            HandlerList
 	AfterRetry       HandlerList
+	CompleteAttempt  HandlerList
 	Complete         HandlerList
 }
 
-// Copy returns of this handler's lists.
+// Copy returns a copy of this handler's lists.
 func (h *Handlers) Copy() Handlers {
 	return Handlers{
 		Validate:         h.Validate.copy(),
 		Build:            h.Build.copy(),
+		BuildStream:      h.BuildStream.copy(),
 		Sign:             h.Sign.copy(),
 		Send:             h.Send.copy(),
 		ValidateResponse: h.ValidateResponse.copy(),
 		Unmarshal:        h.Unmarshal.copy(),
+		UnmarshalStream:  h.UnmarshalStream.copy(),
 		UnmarshalError:   h.UnmarshalError.copy(),
 		UnmarshalMeta:    h.UnmarshalMeta.copy(),
 		Retry:            h.Retry.copy(),
 		AfterRetry:       h.AfterRetry.copy(),
+		CompleteAttempt:  h.CompleteAttempt.copy(),
 		Complete:         h.Complete.copy(),
 	}
 }
 
-// Clear removes callback functions for all handlers
+// Clear removes callback functions for all handlers.
 func (h *Handlers) Clear() {
 	h.Validate.Clear()
 	h.Build.Clear()
+	h.BuildStream.Clear()
 	h.Send.Clear()
 	h.Sign.Clear()
 	h.Unmarshal.Clear()
+	h.UnmarshalStream.Clear()
 	h.UnmarshalMeta.Clear()
 	h.UnmarshalError.Clear()
 	h.ValidateResponse.Clear()
 	h.Retry.Clear()
 	h.AfterRetry.Clear()
+	h.CompleteAttempt.Clear()
 	h.Complete.Clear()
 }
 
+// IsEmpty returns if there are no handlers in any of the handlerlists.
+func (h *Handlers) IsEmpty() bool {
+	if h.Validate.Len() != 0 {
+		return false
+	}
+	if h.Build.Len() != 0 {
+		return false
+	}
+	if h.BuildStream.Len() != 0 {
+		return false
+	}
+	if h.Send.Len() != 0 {
+		return false
+	}
+	if h.Sign.Len() != 0 {
+		return false
+	}
+	if h.Unmarshal.Len() != 0 {
+		return false
+	}
+	if h.UnmarshalStream.Len() != 0 {
+		return false
+	}
+	if h.UnmarshalMeta.Len() != 0 {
+		return false
+	}
+	if h.UnmarshalError.Len() != 0 {
+		return false
+	}
+	if h.ValidateResponse.Len() != 0 {
+		return false
+	}
+	if h.Retry.Len() != 0 {
+		return false
+	}
+	if h.AfterRetry.Len() != 0 {
+		return false
+	}
+	if h.CompleteAttempt.Len() != 0 {
+		return false
+	}
+	if h.Complete.Len() != 0 {
+		return false
+	}
+
+	return true
+}
+
 // A HandlerListRunItem represents an entry in the HandlerList which
 // is being run.
 type HandlerListRunItem struct {
@@ -172,6 +229,21 @@ func (l *HandlerList) SwapNamed(n NamedHandler) (swapped bool) {
 	return swapped
 }
 
+// Swap will swap out all handlers matching the name passed in. The matched
+// handlers will be swapped in. True is returned if the handlers were swapped.
+func (l *HandlerList) Swap(name string, replace NamedHandler) bool {
+	var swapped bool
+
+	for i := 0; i < len(l.list); i++ {
+		if l.list[i].Name == name {
+			l.list[i] = replace
+			swapped = true
+		}
+	}
+
+	return swapped
+}
+
 // SetBackNamed will replace the named handler if it exists in the handler list.
 // If the handler does not exist the handler will be added to the end of the list.
 func (l *HandlerList) SetBackNamed(n NamedHandler) {
@@ -254,3 +326,18 @@ func MakeAddToUserAgentFreeFormHandler(s string) func(*Request) {
 		AddToUserAgent(r, s)
 	}
 }
+
+// WithSetRequestHeaders updates the operation request's HTTP header to contain
+// the header key value pairs provided. If the header key already exists in the
+// request's HTTP header set, the existing value(s) will be replaced.
+func WithSetRequestHeaders(h map[string]string) Option {
+	return withRequestHeader(h).SetRequestHeaders
+}
+
+type withRequestHeader map[string]string
+
+func (h withRequestHeader) SetRequestHeaders(r *Request) {
+	for k, v := range h {
+		r.HTTPRequest.Header[k] = []string{v}
+	}
+}