From 6e2aaff345711d007f913a7c22dc6da750732938 Mon Sep 17 00:00:00 2001
From: Jin Qin <qinjin@google.com>
Date: Thu, 28 Sep 2023 00:42:26 +0000
Subject: [PATCH] Remove Sts prefix in the request name as it is duplicate with
 the package

---
 google/internal/externalaccount/basecredentials.go | 2 +-
 google/internal/stsexchange/sts_exchange.go        | 6 +++---
 google/internal/stsexchange/sts_exchange_test.go   | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/google/internal/externalaccount/basecredentials.go b/google/internal/externalaccount/basecredentials.go
index 596bb69..33288d3 100644
--- a/google/internal/externalaccount/basecredentials.go
+++ b/google/internal/externalaccount/basecredentials.go
@@ -208,7 +208,7 @@ func (ts tokenSource) Token() (*oauth2.Token, error) {
 	if err != nil {
 		return nil, err
 	}
-	stsRequest := stsexchange.StsTokenExchangeRequest{
+	stsRequest := stsexchange.TokenExchangeRequest{
 		GrantType:          "urn:ietf:params:oauth:grant-type:token-exchange",
 		Audience:           conf.Audience,
 		Scope:              conf.Scopes,
diff --git a/google/internal/stsexchange/sts_exchange.go b/google/internal/stsexchange/sts_exchange.go
index 1fa2cf1..1a0bebd 100644
--- a/google/internal/stsexchange/sts_exchange.go
+++ b/google/internal/stsexchange/sts_exchange.go
@@ -28,7 +28,7 @@ func defaultHeader() http.Header {
 // The first 4 fields are all mandatory.  headers can be used to pass additional
 // headers beyond the bare minimum required by the token exchange.  options can
 // be used to pass additional JSON-structured options to the remote server.
-func ExchangeToken(ctx context.Context, endpoint string, request *StsTokenExchangeRequest, authentication ClientAuthentication, headers http.Header, options map[string]interface{}) (*Response, error) {
+func ExchangeToken(ctx context.Context, endpoint string, request *TokenExchangeRequest, authentication ClientAuthentication, headers http.Header, options map[string]interface{}) (*Response, error) {
 	data := url.Values{}
 	data.Set("audience", request.Audience)
 	data.Set("grant_type", "urn:ietf:params:oauth:grant-type:token-exchange")
@@ -99,8 +99,8 @@ func makeRequest(ctx context.Context, endpoint string, data url.Values, authenti
 	return &stsResp, nil
 }
 
-// StsTokenExchangeRequest contains fields necessary to make an oauth2 token exchange.
-type StsTokenExchangeRequest struct {
+// TokenExchangeRequest contains fields necessary to make an oauth2 token exchange.
+type TokenExchangeRequest struct {
 	ActingParty struct {
 		ActorToken     string
 		ActorTokenType string
diff --git a/google/internal/stsexchange/sts_exchange_test.go b/google/internal/stsexchange/sts_exchange_test.go
index f6a7de1..895b9bc 100644
--- a/google/internal/stsexchange/sts_exchange_test.go
+++ b/google/internal/stsexchange/sts_exchange_test.go
@@ -22,7 +22,7 @@ var auth = ClientAuthentication{
 	ClientSecret: clientSecret,
 }
 
-var exchangeTokenRequest = StsTokenExchangeRequest{
+var exchangeTokenRequest = TokenExchangeRequest{
 	ActingParty: struct {
 		ActorToken     string
 		ActorTokenType string