Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/github.com/go-openapi/spec/fixtures/local_expansion/item.json

@@ -0,0 +1,18 @@
+{
+  "properties": {
+    "id": {
+      "format": "int64",
+      "readOnly": true,
+      "type": "integer"
+    },
+    "title": {
+      "maxLength": 80,
+      "minLength": 2,
+      "type": "string"
+    }
+  },
+  "required": [
+    "title"
+  ],
+  "type": "object"
+}

vendor/github.com/go-openapi/spec/fixtures/local_expansion/item2.yaml

@@ -0,0 +1,12 @@
+type: object
+required:
+  - title
+properties:
+  id:
+    type: integer
+    format: uint64
+    readOnly: true
+  title:
+    type: string
+    minLength: 2
+    maxLength: 80

vendor/github.com/go-openapi/spec/fixtures/local_expansion/spec.json

@@ -0,0 +1,46 @@
+{
+  "basePath": "/v1",
+  "consumes": [
+    "application/json"
+  ],
+  "host": "item.api.local",
+  "info": {
+    "description": "Item API",
+    "title": "Item API",
+    "version": "1.0.0"
+  },
+  "paths": {
+    "/item": {
+      "get": {
+        "operationId": "GetItem",
+        "responses": {
+          "200": {
+            "description": "item detail response",
+            "schema": {
+              "$ref": "item.json"
+            }
+          }
+        }
+      }
+    }
+  },
+  "produces": [
+    "application/json"
+  ],
+  "schemes": [
+    "http"
+  ],
+  "security": [
+    {
+      "key": []
+    }
+  ],
+  "securityDefinitions": {
+    "key": {
+      "in": "header",
+      "name": "x-item-token",
+      "type": "apiKey"
+    }
+  },
+  "swagger": "2.0"
+}

vendor/github.com/go-openapi/spec/fixtures/local_expansion/spec2.yaml

@@ -0,0 +1,30 @@
+---
+swagger: "2.0"
+info:
+  title: Item API
+  description: Item API
+  version: "1.0.0"
+host: item.api.local
+basePath: /v1
+securityDefinitions:
+  key:
+    type: apiKey
+    name: x-item-token
+    in: header
+security:
+  - key: []
+consumes: 
+  - application/json
+produces:
+  - application/json
+schemes:
+  - http
+paths:
+  /item:
+    get:
+      operationId: GetItem
+      responses:
+        200:
+          description: item detail response
+          schema:
+            "$ref": "item2.yaml"