Branch on stack header issue resolve

Author: uttamukkoji

lib/contentstackClient.js

@@ -90,7 +90,7 @@ export default function contentstackClient ({ http }) {
    * import * as contentstack from '@contentstack/management'
    * const client = contentstack.client()
    *
-   * client.stack({ api_key: 'api_key', management_token: 'management_token', branch_name: 'branch' }).contentType('content_type_uid').fetch()
+   * client.stack({ api_key: 'api_key', management_token: 'management_token', branch_uid: 'branch_uid' }).contentType('content_type_uid').fetch()
    * .then((stack) => console.log(stack))
    */
   function stack (params = {}) {

lib/stack/branchAlias/index.js

@@ -76,7 +76,10 @@ export function BranchAlias (http, data = {}) {
     this.fetch = async function (param = {}) {
       try {
         const headers = {
-          headers: { ...cloneDeep(this.stackHeaders) }
+          headers: { ...cloneDeep(this.stackHeaders) },
+          params: {
+            ...cloneDeep(param)
+          }
         } || {}
         const response = await http.get(this.urlPath, headers)
         if (response.data) {

lib/stack/index.js

@@ -38,6 +38,9 @@ export function Stack (http, data) {
       delete this.management_token
     }
 
+    if (this.branch_uid) {
+      this.stackHeaders.branch = this.branch_uid
+    }
     /**
      * @description The Update stack call lets you update the name and description of an existing stack.
      * @memberof Stack