Fix review comments:

1. Error handling for dup creation
2. Help Params for versions
3. Copy

lib/versions/create.js

@@ -44,13 +44,17 @@ exports.run = async function({ opts }) {
     auth: { user: key },
   };
 
-  return request.post(`${config.host}/api/v1/version`, options).catch(err => {
-    let errorDesc;
-    try {
-      errorDesc = JSON.parse(err.error).description;
-    } catch (e) {
-      errorDesc = 'Failed to create a new version using your specified parameters.';
-    }
-    return Promise.reject(new Error(errorDesc));
-  });
+  return request
+    .post(`${config.host}/api/v1/version`, options)
+    .then(() => Promise.resolve(`Version ${version} created successfully`))
+    .catch(err => {
+      let errorDesc;
+      try {
+        errorDesc =
+          typeof err.error === 'string' ? JSON.parse(err.error).description : err.error.description;
+      } catch (e) {
+        errorDesc = 'Failed to create a new version using your specified parameters.';
+      }
+      return Promise.reject(new Error(errorDesc));
+    });
 };

lib/versions/delete.js

@@ -23,6 +23,7 @@ exports.run = async function({ opts }) {
     .delete(`${config.host}/api/v1/version/${version}`, {
       auth: { user: key },
     })
+    .then(() => Promise.resolve(`Version ${version} deleted successfully`))
     .catch(err => {
       let errorDesc;
       try {

lib/versions/index.js

@@ -4,6 +4,7 @@ const config = require('config');
 exports.desc = 'List versions available in your project';
 exports.category = 'services';
 exports.weight = 3;
+exports.action = 'versions';
 
 exports.run = function({ opts }) {
   const { key } = opts;

lib/versions/versionId.js

@@ -1,7 +1,7 @@
 const request = require('request-promise-native');
 const config = require('config');
 
-exports.desc = 'List versions available in your project';
+exports.desc = 'Get a specific version from your project';
 exports.category = 'services';
 exports.weight = 4;
 exports.action = 'versions:versionId';