ALIYUN::ApiGateway::App类型用于创建App。App是您调用第三方API时的身份，要调用第三方API必须创建App。

语法

{
  "Type": "ALIYUN::ApiGateway::App",
  "Properties": {
    "Description": String,
    "Tags": List,
    "AppName": String
  }
}

属性

属性名称 类型 必须 允许更新 描述 约束
AppName String 是 是 App的名称 全局唯一。建议命名时加上特定标识，避免重名。

长度为4~15个字符，必须以英文字符或中文字符开头，可包含英文字符、中文字符、数字和下划线（_）。
Tags List 否 是 标签 最多设置20个标签。
Description String 否 是 App描述信息 长度不超过180个字符。

Tags语法

"Tags": [
  {
    "Value": String,
    "Key": String
  }
]

Tags属性

属性名称 类型 必须 允许更新 描述 约束
Key String 是 否 标签键 无
Value String 否 否 标签值 无

返回值

Fn::GetAtt

  • AppKey：App的密钥。
  • AppSecret：App的密码。
  • AppId：App的ID。
  • Tags：标签。

示例

JSON格式 

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "Description": {
      "Type": "String",
      "Description": "Description of the App, less than 180 characters."
    },
    "Tags": {
      "Type": "Json",
      "Description": "Tags to attach to app. Max support 20 tags to add during create app. Each tag with two properties Key and Value, and Key is required.",
      "MaxLength": 20
    },
    "AppName": {
      "Type": "String",
      "Description": "The name of the App.Need [4, 15] Chinese\\English\\Number characters or \"_\",and should start with Chinese/English character."
    }
  },
  "Resources": {
    "APP": {
      "Type": "ALIYUN::ApiGateway::App",
      "Properties": {
        "Description": {
          "Ref": "Description"
        },
        "Tags": {
          "Ref": "Tags"
        },
        "AppName": {
          "Ref": "AppName"
        }
      }
    }
  },
  "Outputs": {
    "AppId": {
      "Description": "The id of the created APP",
      "Value": {
        "Fn::GetAtt": [
          "APP",
          "AppId"
        ]
      }
    },
    "AppKey": {
      "Description": "The key of the APP",
      "Value": {
        "Fn::GetAtt": [
          "APP",
          "AppKey"
        ]
      }
    },
    "AppSecret": {
      "Description": "The secret of the APP",
      "Value": {
        "Fn::GetAtt": [
          "APP",
          "AppSecret"
        ]
      }
    },
    "Tags": {
      "Description": "Tags of app",
      "Value": {
        "Fn::GetAtt": [
          "APP",
          "Tags"
        ]
      }
    }
  }
}

YAML格式 

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  Description:
    Type: String
    Description: 'Description of the App, less than 180 characters.'
  Tags:
    Type: Json
    Description: >-
      Tags to attach to app. Max support 20 tags to add during create app. Each
      tag with two properties Key and Value, and Key is required.
    MaxLength: 20
  AppName:
    Type: String
    Description: >-
      The name of the App.Need [4, 15] Chinese\English\Number characters or
      "_",and should start with Chinese/English character.
Resources:
  APP:
    Type: 'ALIYUN::ApiGateway::App'
    Properties:
      Description:
        Ref: Description
      Tags:
        Ref: Tags
      AppName:
        Ref: AppName
Outputs:
  AppId:
    Description: The id of the created APP
    Value:
      'Fn::GetAtt':
        - APP
        - AppId
  AppKey:
    Description: The key of the APP
    Value:
      'Fn::GetAtt':
        - APP
        - AppKey
  AppSecret:
    Description: The secret of the APP
    Value:
      'Fn::GetAtt':
        - APP
        - AppSecret
  Tags:
    Description: Tags of app
    Value:
      'Fn::GetAtt':
        - APP
        - Tags