diff --git a/openstack/blockstorage/v1/apiversions/requests.go b/openstack/blockstorage/v1/apiversions/requests.go
index a56f249..016bf37 100644
--- a/openstack/blockstorage/v1/apiversions/requests.go
+++ b/openstack/blockstorage/v1/apiversions/requests.go
@@ -19,7 +19,7 @@
 func Get(client *gophercloud.ServiceClient, v string) GetResult {
 	var res GetResult
 	_, err := perigee.Request("GET", getURL(client, v), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{200},
 		Results:     &res.Body,
 	})
diff --git a/openstack/blockstorage/v1/snapshots/requests.go b/openstack/blockstorage/v1/snapshots/requests.go
index 49b637a..8cb130d 100644
--- a/openstack/blockstorage/v1/snapshots/requests.go
+++ b/openstack/blockstorage/v1/snapshots/requests.go
@@ -70,7 +70,7 @@
 	}
 
 	_, res.Err = perigee.Request("POST", createURL(client), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{200, 201},
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
@@ -81,7 +81,7 @@
 // Delete will delete the existing Snapshot with the provided ID.
 func Delete(client *gophercloud.ServiceClient, id string) error {
 	_, err := perigee.Request("DELETE", deleteURL(client, id), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{202, 204},
 	})
 	return err
@@ -93,7 +93,7 @@
 	var res GetResult
 	_, res.Err = perigee.Request("GET", getURL(client, id), perigee.Options{
 		Results:     &res.Body,
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{200},
 	})
 	return res
@@ -178,7 +178,7 @@
 	}
 
 	_, res.Err = perigee.Request("PUT", updateMetadataURL(client, id), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{200},
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
diff --git a/openstack/blockstorage/v1/volumes/requests.go b/openstack/blockstorage/v1/volumes/requests.go
index 2b3aaeb..fa2202c 100644
--- a/openstack/blockstorage/v1/volumes/requests.go
+++ b/openstack/blockstorage/v1/volumes/requests.go
@@ -86,7 +86,7 @@
 	}
 
 	_, res.Err = perigee.Request("POST", createURL(client), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{200, 201},
@@ -97,7 +97,7 @@
 // Delete will delete the existing Volume with the provided ID.
 func Delete(client *gophercloud.ServiceClient, id string) error {
 	_, err := perigee.Request("DELETE", deleteURL(client, id), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{202, 204},
 	})
 	return err
@@ -109,7 +109,7 @@
 	var res GetResult
 	_, res.Err = perigee.Request("GET", getURL(client, id), perigee.Options{
 		Results:     &res.Body,
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{200},
 	})
 	return res
@@ -207,7 +207,7 @@
 	}
 
 	_, res.Err = perigee.Request("PUT", updateURL(client, id), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{200},
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
diff --git a/openstack/blockstorage/v1/volumetypes/requests.go b/openstack/blockstorage/v1/volumetypes/requests.go
index c1c3dd5..32d323d 100644
--- a/openstack/blockstorage/v1/volumetypes/requests.go
+++ b/openstack/blockstorage/v1/volumetypes/requests.go
@@ -46,7 +46,7 @@
 	}
 
 	_, res.Err = perigee.Request("POST", createURL(client), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{200, 201},
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
@@ -57,7 +57,7 @@
 // Delete will delete the volume type with the provided ID.
 func Delete(client *gophercloud.ServiceClient, id string) error {
 	_, err := perigee.Request("DELETE", deleteURL(client, id), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{202},
 	})
 	return err
@@ -68,7 +68,7 @@
 func Get(client *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
 	_, err := perigee.Request("GET", getURL(client, id), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{200},
 		Results:     &res.Body,
 	})
diff --git a/openstack/common/extensions/requests.go b/openstack/common/extensions/requests.go
index f1b9c22..3ca6e12 100755
--- a/openstack/common/extensions/requests.go
+++ b/openstack/common/extensions/requests.go
@@ -10,7 +10,7 @@
 func Get(c *gophercloud.ServiceClient, alias string) GetResult {
 	var res GetResult
 	_, res.Err = perigee.Request("GET", ExtensionURL(c, alias), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		Results:     &res.Body,
 		OkCodes:     []int{200},
 	})
diff --git a/openstack/compute/v2/flavors/requests.go b/openstack/compute/v2/flavors/requests.go
index b77a79a..95eb7f9 100644
--- a/openstack/compute/v2/flavors/requests.go
+++ b/openstack/compute/v2/flavors/requests.go
@@ -66,7 +66,7 @@
 	var gr GetResult
 	gr.Err = perigee.Get(getURL(client, id), perigee.Options{
 		Results:     &gr.Body,
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 	})
 	return gr
 }
diff --git a/openstack/compute/v2/images/requests.go b/openstack/compute/v2/images/requests.go
index 4f93ffa..1422cd0 100644
--- a/openstack/compute/v2/images/requests.go
+++ b/openstack/compute/v2/images/requests.go
@@ -63,7 +63,7 @@
 func Get(client *gophercloud.ServiceClient, id string) GetResult {
 	var result GetResult
 	_, result.Err = perigee.Request("GET", getURL(client, id), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		Results:     &result.Body,
 		OkCodes:     []int{200},
 	})
diff --git a/openstack/compute/v2/servers/requests.go b/openstack/compute/v2/servers/requests.go
index a997484..632ba28 100644
--- a/openstack/compute/v2/servers/requests.go
+++ b/openstack/compute/v2/servers/requests.go
@@ -192,7 +192,7 @@
 	_, result.Err = perigee.Request("POST", listURL(client), perigee.Options{
 		Results:     &result.Body,
 		ReqBody:     opts.ToServerCreateMap(),
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{202},
 	})
 	return result
@@ -201,7 +201,7 @@
 // Delete requests that a server previously provisioned be removed from your account.
 func Delete(client *gophercloud.ServiceClient, id string) error {
 	_, err := perigee.Request("DELETE", deleteURL(client, id), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return err
@@ -212,7 +212,7 @@
 	var result GetResult
 	_, result.Err = perigee.Request("GET", getURL(client, id), perigee.Options{
 		Results:     &result.Body,
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 	})
 	return result
 }
@@ -257,7 +257,7 @@
 	_, result.Err = perigee.Request("PUT", updateURL(client, id), perigee.Options{
 		Results:     &result.Body,
 		ReqBody:     opts.ToServerUpdateMap(),
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 	})
 	return result
 }
@@ -277,7 +277,7 @@
 	_, res.Err = perigee.Request("POST", actionURL(client, id), perigee.Options{
 		ReqBody:     req,
 		Results:     &res.Body,
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{202},
 	})
 
@@ -350,7 +350,7 @@
 		}{
 			map[string]string{"type": string(how)},
 		},
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{202},
 	})
 
@@ -449,7 +449,7 @@
 	_, result.Err = perigee.Request("POST", actionURL(client, id), perigee.Options{
 		ReqBody:     &reqBody,
 		Results:     &result.Body,
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{202},
 	})
 
@@ -472,7 +472,7 @@
 		}{
 			map[string]interface{}{"flavorRef": flavorRef},
 		},
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{202},
 	})
 
@@ -486,7 +486,7 @@
 
 	_, res.Err = perigee.Request("POST", actionURL(client, id), perigee.Options{
 		ReqBody:     map[string]interface{}{"confirmResize": nil},
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 
@@ -500,7 +500,7 @@
 
 	_, res.Err = perigee.Request("POST", actionURL(client, id), perigee.Options{
 		ReqBody:     map[string]interface{}{"revertResize": nil},
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{202},
 	})
 
diff --git a/openstack/identity/v3/endpoints/requests.go b/openstack/identity/v3/endpoints/requests.go
index f05cae7..99600ef 100644
--- a/openstack/identity/v3/endpoints/requests.go
+++ b/openstack/identity/v3/endpoints/requests.go
@@ -61,7 +61,7 @@
 
 	var result CreateResult
 	_, result.Err = perigee.Request("POST", listURL(client), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &result.Body,
 		OkCodes:     []int{201},
@@ -126,7 +126,7 @@
 
 	var result UpdateResult
 	_, result.Err = perigee.Request("PATCH", endpointURL(client, endpointID), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &result.Body,
 		OkCodes:     []int{200},
@@ -137,7 +137,7 @@
 // Delete removes an endpoint from the service catalog.
 func Delete(client *gophercloud.ServiceClient, endpointID string) error {
 	_, err := perigee.Request("DELETE", endpointURL(client, endpointID), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return err
diff --git a/openstack/identity/v3/services/requests.go b/openstack/identity/v3/services/requests.go
index a3eefea..a70bbd3 100644
--- a/openstack/identity/v3/services/requests.go
+++ b/openstack/identity/v3/services/requests.go
@@ -23,7 +23,7 @@
 
 	var result CreateResult
 	_, result.Err = perigee.Request("POST", listURL(client), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		ReqBody:     &req,
 		Results:     &result.Body,
 		OkCodes:     []int{201},
@@ -63,7 +63,7 @@
 func Get(client *gophercloud.ServiceClient, serviceID string) GetResult {
 	var result GetResult
 	_, result.Err = perigee.Request("GET", serviceURL(client, serviceID), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		Results:     &result.Body,
 		OkCodes:     []int{200},
 	})
@@ -80,7 +80,7 @@
 
 	var result UpdateResult
 	_, result.Err = perigee.Request("PATCH", serviceURL(client, serviceID), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		ReqBody:     &req,
 		Results:     &result.Body,
 		OkCodes:     []int{200},
@@ -92,7 +92,7 @@
 // It either deletes all associated endpoints, or fails until all endpoints are deleted.
 func Delete(client *gophercloud.ServiceClient, serviceID string) error {
 	_, err := perigee.Request("DELETE", serviceURL(client, serviceID), perigee.Options{
-		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+		MoreHeaders: client.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return err
diff --git a/openstack/identity/v3/tokens/requests.go b/openstack/identity/v3/tokens/requests.go
index dfef0ce..d8d74fb 100644
--- a/openstack/identity/v3/tokens/requests.go
+++ b/openstack/identity/v3/tokens/requests.go
@@ -14,7 +14,7 @@
 }
 
 func subjectTokenHeaders(c *gophercloud.ServiceClient, subjectToken string) map[string]string {
-	h := c.Provider.AuthenticatedHeaders()
+	h := c.AuthenticatedHeaders()
 	h["X-Subject-Token"] = subjectToken
 	return h
 }
diff --git a/openstack/networking/v2/extensions/layer3/floatingips/requests.go b/openstack/networking/v2/extensions/layer3/floatingips/requests.go
index a0a17fd..d23f9e2 100644
--- a/openstack/networking/v2/extensions/layer3/floatingips/requests.go
+++ b/openstack/networking/v2/extensions/layer3/floatingips/requests.go
@@ -115,7 +115,7 @@
 
 	// Send request to API
 	_, res.Err = perigee.Request("POST", rootURL(c), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{201},
@@ -128,7 +128,7 @@
 func Get(c *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
 	_, res.Err = perigee.Request("GET", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		Results:     &res.Body,
 		OkCodes:     []int{200},
 	})
@@ -168,7 +168,7 @@
 	// Send request to API
 	var res UpdateResult
 	_, res.Err = perigee.Request("PUT", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{200},
@@ -183,7 +183,7 @@
 func Delete(c *gophercloud.ServiceClient, id string) DeleteResult {
 	var res DeleteResult
 	_, res.Err = perigee.Request("DELETE", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return res
diff --git a/openstack/networking/v2/extensions/layer3/routers/requests.go b/openstack/networking/v2/extensions/layer3/routers/requests.go
index 52afc4f..e3a1441 100755
--- a/openstack/networking/v2/extensions/layer3/routers/requests.go
+++ b/openstack/networking/v2/extensions/layer3/routers/requests.go
@@ -83,7 +83,7 @@
 
 	var res CreateResult
 	_, res.Err = perigee.Request("POST", rootURL(c), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{201},
@@ -95,7 +95,7 @@
 func Get(c *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
 	_, res.Err = perigee.Request("GET", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		Results:     &res.Body,
 		OkCodes:     []int{200},
 	})
@@ -137,7 +137,7 @@
 	// Send request to API
 	var res UpdateResult
 	_, res.Err = perigee.Request("PUT", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{200},
@@ -150,7 +150,7 @@
 func Delete(c *gophercloud.ServiceClient, id string) DeleteResult {
 	var res DeleteResult
 	_, res.Err = perigee.Request("DELETE", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return res
@@ -203,7 +203,7 @@
 	body := request{SubnetID: opts.SubnetID, PortID: opts.PortID}
 
 	_, res.Err = perigee.Request("PUT", addInterfaceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &body,
 		Results:     &res.Body,
 		OkCodes:     []int{200},
@@ -236,7 +236,7 @@
 	body := request{SubnetID: opts.SubnetID, PortID: opts.PortID}
 
 	_, res.Err = perigee.Request("PUT", removeInterfaceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &body,
 		Results:     &res.Body,
 		OkCodes:     []int{200},
diff --git a/openstack/networking/v2/extensions/lbaas/members/requests.go b/openstack/networking/v2/extensions/lbaas/members/requests.go
index c13f0fe..58ec580 100644
--- a/openstack/networking/v2/extensions/lbaas/members/requests.go
+++ b/openstack/networking/v2/extensions/lbaas/members/requests.go
@@ -81,7 +81,7 @@
 
 	var res CreateResult
 	_, res.Err = perigee.Request("POST", rootURL(c), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{201},
@@ -93,7 +93,7 @@
 func Get(c *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
 	_, res.Err = perigee.Request("GET", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		Results:     &res.Body,
 		OkCodes:     []int{200},
 	})
@@ -120,7 +120,7 @@
 	// Send request to API
 	var res UpdateResult
 	_, res.Err = perigee.Request("PUT", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{200},
@@ -132,7 +132,7 @@
 func Delete(c *gophercloud.ServiceClient, id string) DeleteResult {
 	var res DeleteResult
 	_, res.Err = perigee.Request("DELETE", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return res
diff --git a/openstack/networking/v2/extensions/lbaas/monitors/requests.go b/openstack/networking/v2/extensions/lbaas/monitors/requests.go
index 9f8ac9a..aaaa082 100644
--- a/openstack/networking/v2/extensions/lbaas/monitors/requests.go
+++ b/openstack/networking/v2/extensions/lbaas/monitors/requests.go
@@ -174,7 +174,7 @@
 	}}
 
 	_, res.Err = perigee.Request("POST", rootURL(c), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{201},
@@ -187,7 +187,7 @@
 func Get(c *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
 	_, res.Err = perigee.Request("GET", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		Results:     &res.Body,
 		OkCodes:     []int{200},
 	})
@@ -254,7 +254,7 @@
 	var res UpdateResult
 
 	_, res.Err = perigee.Request("PUT", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{200, 202},
@@ -267,7 +267,7 @@
 func Delete(c *gophercloud.ServiceClient, id string) DeleteResult {
 	var res DeleteResult
 	_, res.Err = perigee.Request("DELETE", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return res
diff --git a/openstack/networking/v2/extensions/lbaas/pools/requests.go b/openstack/networking/v2/extensions/lbaas/pools/requests.go
index 6e5b87a..ca8d33b 100644
--- a/openstack/networking/v2/extensions/lbaas/pools/requests.go
+++ b/openstack/networking/v2/extensions/lbaas/pools/requests.go
@@ -101,7 +101,7 @@
 
 	var res CreateResult
 	_, res.Err = perigee.Request("POST", rootURL(c), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{201},
@@ -113,7 +113,7 @@
 func Get(c *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
 	_, res.Err = perigee.Request("GET", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		Results:     &res.Body,
 		OkCodes:     []int{200},
 	})
@@ -149,7 +149,7 @@
 	// Send request to API
 	var res UpdateResult
 	_, res.Err = perigee.Request("PUT", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{200},
@@ -161,7 +161,7 @@
 func Delete(c *gophercloud.ServiceClient, id string) DeleteResult {
 	var res DeleteResult
 	_, res.Err = perigee.Request("DELETE", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return res
@@ -184,7 +184,7 @@
 
 	var res AssociateResult
 	_, res.Err = perigee.Request("POST", associateURL(c, poolID), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{201},
@@ -198,7 +198,7 @@
 func DisassociateMonitor(c *gophercloud.ServiceClient, poolID, monitorID string) AssociateResult {
 	var res AssociateResult
 	_, res.Err = perigee.Request("DELETE", disassociateURL(c, poolID, monitorID), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return res
diff --git a/openstack/networking/v2/extensions/lbaas/vips/requests.go b/openstack/networking/v2/extensions/lbaas/vips/requests.go
index 6c4ee3d..ec929d6 100644
--- a/openstack/networking/v2/extensions/lbaas/vips/requests.go
+++ b/openstack/networking/v2/extensions/lbaas/vips/requests.go
@@ -180,7 +180,7 @@
 	}
 
 	_, res.Err = perigee.Request("POST", rootURL(c), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{201},
@@ -193,7 +193,7 @@
 func Get(c *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
 	_, res.Err = perigee.Request("GET", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		Results:     &res.Body,
 		OkCodes:     []int{200},
 	})
@@ -253,7 +253,7 @@
 
 	var res UpdateResult
 	_, res.Err = perigee.Request("PUT", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{200, 202},
@@ -266,7 +266,7 @@
 func Delete(c *gophercloud.ServiceClient, id string) DeleteResult {
 	var res DeleteResult
 	_, res.Err = perigee.Request("DELETE", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return res
diff --git a/openstack/networking/v2/extensions/security/groups/requests.go b/openstack/networking/v2/extensions/security/groups/requests.go
index 6b33e06..0c970ae 100644
--- a/openstack/networking/v2/extensions/security/groups/requests.go
+++ b/openstack/networking/v2/extensions/security/groups/requests.go
@@ -76,7 +76,7 @@
 	}}
 
 	_, res.Err = perigee.Request("POST", rootURL(c), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{201},
@@ -89,7 +89,7 @@
 func Get(c *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
 	_, res.Err = perigee.Request("GET", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		Results:     &res.Body,
 		OkCodes:     []int{200},
 	})
@@ -100,7 +100,7 @@
 func Delete(c *gophercloud.ServiceClient, id string) DeleteResult {
 	var res DeleteResult
 	_, res.Err = perigee.Request("DELETE", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return res
diff --git a/openstack/networking/v2/extensions/security/rules/requests.go b/openstack/networking/v2/extensions/security/rules/requests.go
index f243572..edaebe8 100644
--- a/openstack/networking/v2/extensions/security/rules/requests.go
+++ b/openstack/networking/v2/extensions/security/rules/requests.go
@@ -152,7 +152,7 @@
 	}}
 
 	_, res.Err = perigee.Request("POST", rootURL(c), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{201},
@@ -165,7 +165,7 @@
 func Get(c *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
 	_, res.Err = perigee.Request("GET", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		Results:     &res.Body,
 		OkCodes:     []int{200},
 	})
@@ -176,7 +176,7 @@
 func Delete(c *gophercloud.ServiceClient, id string) DeleteResult {
 	var res DeleteResult
 	_, res.Err = perigee.Request("DELETE", resourceURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return res
diff --git a/openstack/networking/v2/networks/requests.go b/openstack/networking/v2/networks/requests.go
index a82eeb2..eaa7136 100644
--- a/openstack/networking/v2/networks/requests.go
+++ b/openstack/networking/v2/networks/requests.go
@@ -82,7 +82,7 @@
 func Get(c *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
 	_, res.Err = perigee.Request("GET", getURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		Results:     &res.Body,
 		OkCodes:     []int{200},
 	})
@@ -139,7 +139,7 @@
 
 	// Send request to API
 	_, res.Err = perigee.Request("POST", createURL(c), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{201},
@@ -189,7 +189,7 @@
 
 	// Send request to API
 	_, res.Err = perigee.Request("PUT", getURL(c, networkID), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{200, 201},
@@ -202,7 +202,7 @@
 func Delete(c *gophercloud.ServiceClient, networkID string) DeleteResult {
 	var res DeleteResult
 	_, res.Err = perigee.Request("DELETE", deleteURL(c, networkID), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return res
diff --git a/openstack/networking/v2/ports/requests.go b/openstack/networking/v2/ports/requests.go
index 78aebae..8210801 100644
--- a/openstack/networking/v2/ports/requests.go
+++ b/openstack/networking/v2/ports/requests.go
@@ -82,7 +82,7 @@
 func Get(c *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
 	_, res.Err = perigee.Request("GET", getURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		Results:     &res.Body,
 		OkCodes:     []int{200},
 	})
@@ -160,7 +160,7 @@
 
 	// Response
 	_, res.Err = perigee.Request("POST", createURL(c), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{201},
@@ -226,7 +226,7 @@
 	}
 
 	_, res.Err = perigee.Request("PUT", updateURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{200, 201},
@@ -238,7 +238,7 @@
 func Delete(c *gophercloud.ServiceClient, id string) DeleteResult {
 	var res DeleteResult
 	_, res.Err = perigee.Request("DELETE", deleteURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return res
diff --git a/openstack/networking/v2/subnets/requests.go b/openstack/networking/v2/subnets/requests.go
index 17c5b82..2e6d670 100644
--- a/openstack/networking/v2/subnets/requests.go
+++ b/openstack/networking/v2/subnets/requests.go
@@ -81,7 +81,7 @@
 func Get(c *gophercloud.ServiceClient, id string) GetResult {
 	var res GetResult
 	_, res.Err = perigee.Request("GET", getURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		Results:     &res.Body,
 		OkCodes:     []int{200},
 	})
@@ -175,7 +175,7 @@
 	}
 
 	_, res.Err = perigee.Request("POST", createURL(c), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{201},
@@ -234,7 +234,7 @@
 	}
 
 	_, res.Err = perigee.Request("PUT", updateURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		ReqBody:     &reqBody,
 		Results:     &res.Body,
 		OkCodes:     []int{200, 201},
@@ -247,7 +247,7 @@
 func Delete(c *gophercloud.ServiceClient, id string) DeleteResult {
 	var res DeleteResult
 	_, res.Err = perigee.Request("DELETE", deleteURL(c, id), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	return res
diff --git a/openstack/objectstorage/v1/accounts/requests.go b/openstack/objectstorage/v1/accounts/requests.go
index a364bcc..55b4217 100644
--- a/openstack/objectstorage/v1/accounts/requests.go
+++ b/openstack/objectstorage/v1/accounts/requests.go
@@ -28,7 +28,7 @@
 // ExtractHeaders method on the GetResult.
 func Get(c *gophercloud.ServiceClient, opts GetOptsBuilder) GetResult {
 	var res GetResult
-	h := c.Provider.AuthenticatedHeaders()
+	h := c.AuthenticatedHeaders()
 
 	if opts != nil {
 		headers, err := opts.ToAccountGetMap()
@@ -83,7 +83,7 @@
 // To extract the headers returned, call the Extract method on the UpdateResult.
 func Update(c *gophercloud.ServiceClient, opts UpdateOptsBuilder) UpdateResult {
 	var res UpdateResult
-	h := c.Provider.AuthenticatedHeaders()
+	h := c.AuthenticatedHeaders()
 
 	if opts != nil {
 		headers, err := opts.ToAccountUpdateMap()
diff --git a/openstack/objectstorage/v1/containers/requests.go b/openstack/objectstorage/v1/containers/requests.go
index 89fa014..3fae4d9 100644
--- a/openstack/objectstorage/v1/containers/requests.go
+++ b/openstack/objectstorage/v1/containers/requests.go
@@ -97,7 +97,7 @@
 // Create is a function that creates a new container.
 func Create(c *gophercloud.ServiceClient, containerName string, opts CreateOptsBuilder) CreateResult {
 	var res CreateResult
-	h := c.Provider.AuthenticatedHeaders()
+	h := c.AuthenticatedHeaders()
 
 	if opts != nil {
 		headers, err := opts.ToContainerCreateMap()
@@ -124,7 +124,7 @@
 func Delete(c *gophercloud.ServiceClient, containerName string) DeleteResult {
 	var res DeleteResult
 	resp, err := perigee.Request("DELETE", deleteURL(c, containerName), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{202, 204},
 	})
 	res.Header = resp.HttpResponse.Header
@@ -168,7 +168,7 @@
 // metadata.
 func Update(c *gophercloud.ServiceClient, containerName string, opts UpdateOptsBuilder) UpdateResult {
 	var res UpdateResult
-	h := c.Provider.AuthenticatedHeaders()
+	h := c.AuthenticatedHeaders()
 
 	if opts != nil {
 		headers, err := opts.ToContainerUpdateMap()
@@ -197,7 +197,7 @@
 func Get(c *gophercloud.ServiceClient, containerName string) GetResult {
 	var res GetResult
 	resp, err := perigee.Request("HEAD", getURL(c, containerName), perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{200, 204},
 	})
 	res.Header = resp.HttpResponse.Header
diff --git a/openstack/objectstorage/v1/objects/requests.go b/openstack/objectstorage/v1/objects/requests.go
index 7d598b8..1b6cb5c 100644
--- a/openstack/objectstorage/v1/objects/requests.go
+++ b/openstack/objectstorage/v1/objects/requests.go
@@ -109,7 +109,7 @@
 	var res DownloadResult
 
 	url := downloadURL(c, containerName, objectName)
-	h := c.Provider.AuthenticatedHeaders()
+	h := c.AuthenticatedHeaders()
 
 	if opts != nil {
 		headers, query, err := opts.ToObjectDownloadParams()
@@ -187,7 +187,7 @@
 	var res CreateResult
 
 	url := createURL(c, containerName, objectName)
-	h := c.Provider.AuthenticatedHeaders()
+	h := c.AuthenticatedHeaders()
 
 	if opts != nil {
 		headers, query, err := opts.ToObjectCreateParams()
@@ -250,7 +250,7 @@
 // Copy is a function that copies one object to another.
 func Copy(c *gophercloud.ServiceClient, containerName, objectName string, opts CopyOptsBuilder) CopyResult {
 	var res CopyResult
-	h := c.Provider.AuthenticatedHeaders()
+	h := c.AuthenticatedHeaders()
 
 	headers, err := opts.ToObjectCopyMap()
 	if err != nil {
@@ -306,7 +306,7 @@
 	}
 
 	resp, err := perigee.Request("DELETE", url, perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{204},
 	})
 	res.Header = resp.HttpResponse.Header
@@ -351,7 +351,7 @@
 	}
 
 	resp, err := perigee.Request("HEAD", url, perigee.Options{
-		MoreHeaders: c.Provider.AuthenticatedHeaders(),
+		MoreHeaders: c.AuthenticatedHeaders(),
 		OkCodes:     []int{200, 204},
 	})
 	res.Header = resp.HttpResponse.Header
@@ -392,7 +392,7 @@
 // Update is a function that creates, updates, or deletes an object's metadata.
 func Update(c *gophercloud.ServiceClient, containerName, objectName string, opts UpdateOptsBuilder) UpdateResult {
 	var res UpdateResult
-	h := c.Provider.AuthenticatedHeaders()
+	h := c.AuthenticatedHeaders()
 
 	if opts != nil {
 		headers, err := opts.ToObjectUpdateMap()