docs(samples): update dns host name in samples (#780)

Author: JustinBeckwith

README.md

@@ -63,7 +63,7 @@ async function main() {
   });
   const client = await auth.getClient();
   const projectId = await auth.getProjectId();
-  const url = `https://www.googleapis.com/dns/v1/projects/${projectId}`;
+  const url = `https://dns.googleapis.com/dns/v1/projects/${projectId}`;
   const res = await client.request({ url });
   console.log(res.data);
 }
@@ -183,7 +183,7 @@ client.on('tokens', (tokens) => {
   console.log(tokens.access_token);
 });
 
-const url = `https://www.googleapis.com/dns/v1/projects/${projectId}`;
+const url = `https://dns.googleapis.com/dns/v1/projects/${projectId}`;
 const res = await client.request({ url });
 // The `tokens` event would now be raised if this was the first request
 ```
@@ -256,7 +256,7 @@ async function main() {
     keys.private_key,
     ['https://www.googleapis.com/auth/cloud-platform'],
   );
-  const url = `https://www.googleapis.com/dns/v1/projects/${keys.project_id}`;
+  const url = `https://dns.googleapis.com/dns/v1/projects/${keys.project_id}`;
   const res = await client.request({url});
   console.log(res.data);
 }
@@ -301,7 +301,7 @@ async function main() {
   // load the JWT or UserRefreshClient from the keys
   const client = auth.fromJSON(keys);
   client.scopes = ['https://www.googleapis.com/auth/cloud-platform'];
-  const url = `https://www.googleapis.com/dns/v1/projects/${keys.project_id}`;
+  const url = `https://dns.googleapis.com/dns/v1/projects/${keys.project_id}`;
   const res = await client.request({url});
   console.log(res.data);
 }
@@ -326,7 +326,7 @@ async function main() {
     serviceAccountEmail: '[email protected]'
   });
   const projectId = await auth.getProjectId();
-  const url = `https://www.googleapis.com/dns/v1/projects/${project_id}`;
+  const url = `https://dns.googleapis.com/dns/v1/projects/${project_id}`;
   const res = await client.request({url});
   console.log(res.data);
 }

samples/adc.js

@@ -27,7 +27,7 @@ async function main() {
   });
   const client = await auth.getClient();
   const projectId = await auth.getProjectId();
-  const url = `https://www.googleapis.com/dns/v1/projects/${projectId}`;
+  const url = `https://dns.googleapis.com/dns/v1/projects/${projectId}`;
   const res = await client.request({url});
   console.log('DNS Info:');
   console.log(res.data);

samples/compute.js

@@ -27,7 +27,7 @@ async function main() {
     serviceAccountEmail: '[email protected]',
   });
   const projectId = await auth.getProjectId();
-  const url = `https://www.googleapis.com/dns/v1/projects/${projectId}`;
+  const url = `https://dns.googleapis.com/dns/v1/projects/${projectId}`;
   const res = await client.request({url});
   console.log(res.data);
 }

samples/credentials.js

@@ -42,7 +42,7 @@ async function main() {
   });
   const client = await auth.getClient();
   const projectId = await auth.getProjectId();
-  const url = `https://www.googleapis.com/dns/v1/projects/${projectId}`;
+  const url = `https://dns.googleapis.com/dns/v1/projects/${projectId}`;
   const res = await client.request({url});
   console.log('DNS Info:');
   console.log(res.data);

samples/headers.js

@@ -30,7 +30,7 @@ async function main() {
     scopes: 'https://www.googleapis.com/auth/cloud-platform',
   });
   const projectId = await auth.getProjectId();
-  const url = `https://www.googleapis.com/dns/v1/projects/${projectId}`;
+  const url = `https://dns.googleapis.com/dns/v1/projects/${projectId}`;
 
   // obtain an authenticated client
   const client = await auth.getClient();

samples/jwt.js

@@ -35,7 +35,7 @@ async function main(
     key: keys.private_key,
     scopes: ['https://www.googleapis.com/auth/cloud-platform'],
   });
-  const url = `https://www.googleapis.com/dns/v1/projects/${keys.project_id}`;
+  const url = `https://dns.googleapis.com/dns/v1/projects/${keys.project_id}`;
   const res = await client.request({url});
   console.log('DNS Info:');
   console.log(res.data);

samples/keepalive.js

@@ -35,7 +35,7 @@ async function main() {
   });
   const client = await auth.getClient();
   const projectId = await auth.getProjectId();
-  const url = `https://www.googleapis.com/dns/v1/projects/${projectId}`;
+  const url = `https://dns.googleapis.com/dns/v1/projects/${projectId}`;
 
   // create a new agent with keepAlive enabled
   const agent = new https.Agent({keepAlive: true});

samples/keyfile.js

@@ -31,7 +31,7 @@ async function main(
   });
   const client = await auth.getClient();
   const projectId = await auth.getProjectId();
-  const url = `https://www.googleapis.com/dns/v1/projects/${projectId}`;
+  const url = `https://dns.googleapis.com/dns/v1/projects/${projectId}`;
   const res = await client.request({url});
   console.log('DNS Info:');
   console.log(res.data);