chore: regenerate code with latest version

services/metalv1/README.md

@@ -94,20 +94,20 @@ This API client was generated by the [OpenAPI Generator](https://openapi-generat
 
 Install the following dependencies:
 
-```shell
+```sh
 go get github.com/stretchr/testify/assert
 go get golang.org/x/net/context
 ```
 
 Put the package under your project folder and add the following in import:
 
-```golang
+```go
 import metalv1 "github.com/equinix/equinix-sdk-go/services/metalv1"
 ```
 
 To use a proxy, set the environment variable `HTTP_PROXY`:
 
-```golang
+```go
 os.Setenv("HTTP_PROXY", "http://proxy_name:proxy_port")
 ```
 
@@ -119,15 +119,15 @@ Default configuration comes with `Servers` field that contains server objects as
 
 For using other server than the one defined on index 0 set context value `metalv1.ContextServerIndex` of type `int`.
 
-```golang
+```go
 ctx := context.WithValue(context.Background(), metalv1.ContextServerIndex, 1)
 ```
 
 ### Templated Server URL
 
 Templated server URL is formatted using default variables from configuration or from context value `metalv1.ContextServerVariables` of type `map[string]string`.
 
-```golang
+```go
 ctx := context.WithValue(context.Background(), metalv1.ContextServerVariables, map[string]string{
 	"basePath": "v2",
 })
@@ -141,7 +141,7 @@ Each operation can use different server URL defined using `OperationServers` map
 An operation is uniquely identified by `"{classname}Service.{nickname}"` string.
 Similar rules for overriding default operation server index and variables applies by using `metalv1.ContextOperationServerIndices` and `metalv1.ContextOperationServerVariables` context maps.
 
-```golang
+```go
 ctx := context.WithValue(context.Background(), metalv1.ContextOperationServerIndices, map[string]int{
 	"{classname}Service.{nickname}": 2,
 })
@@ -699,7 +699,7 @@ Note, each API key must be added to a map of `map[string]APIKey` where the key i
 
 Example
 
-```golang
+```go
 auth := context.WithValue(
 		context.Background(),
 		metalv1.ContextAPIKeys,