Amazon web services CloudFormation模板失败，出现错误“0”；服务：AmazonEC2；身份代码：400；错误代码：不受支持的"；

我已经用以下资源创建了CloudFormaton模板

---
Resources: 
  InsuranceVPC:
    Type: AWS::EC2::VPC
    Properties:
      CidrBlock: 11.0.0.0/16
      EnableDnsSupport: 'false'
      EnableDnsHostnames: 'false'
      InstanceTenancy: dedicated
      Tags:
       - Key: work
         Value: insurance
       - Key: name
         Value: InsuranceVPC

  InsuranceInternetGateway:
    Type: AWS::EC2::InternetGateway
    Properties:
      Tags:
      - Key: work
        Value: insurance
      - Key: name
        Value: InsuranceInternetGateway

  InsuranceSubnet:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId:
        Ref: InsuranceVPC
      CidrBlock: 11.0.2.0/24
      AvailabilityZone: "ap-south-1a"
      Tags:
      - Key: work
        Value: insurance
      - Key: name
        Value: InsuranceSubnet

  AttachGateway:
    Type: AWS::EC2::VPCGatewayAttachment
    Properties:
      VpcId:
         Ref: InsuranceVPC
      InternetGatewayId:
         Ref: InsuranceInternetGateway

  Ec2Instance: 
    Type: AWS::EC2::Instance
    Properties: 
      ImageId: "ami-0732b62d310b80e97"
      InstanceType: "t2.medium"
      KeyName: "DevOpsAutomation"
      NetworkInterfaces: 
        - AssociatePublicIpAddress: "true"
          DeviceIndex: "0"
          GroupSet: 
            - Ref: "InsuranceSecurityGroup"
          SubnetId: 
            Ref: "InsuranceSubnet"

  InsuranceSecurityGroup:
    Type: AWS::EC2::SecurityGroup
    Properties:
        GroupDescription: Allow http and ssh to client host
        VpcId:
           Ref: InsuranceVPC
        SecurityGroupIngress:
        - IpProtocol: tcp
          FromPort: 80
          ToPort: 80
          CidrIp: 0.0.0.0/0
        - IpProtocol: tcp
          FromPort: 22
          ToPort: 22
          CidrIp: 0.0.0.0/0
        SecurityGroupEgress:
        - IpProtocol: tcp
          FromPort: 80
          ToPort: 80
          CidrIp: 0.0.0.0/0

除EC2Instance失败并出现以下错误外，所有资源创建均成功：

当前不支持请求的配置。请查看文档以了解支持的配置。（服务：AmazonEC2；状态代码：400；错误代码：不支持；请求ID:a59a2d39-3aa9-4f7b-9cbd-db05dca0d61e）

以下资源未能创建：[Ec2Instance]。使用请求的回滚

我检查的内容：

ImageID和InstanceType存在于同一区域（或AZ）
满足所有其他对象及其依赖项
虽然我知道我还没有创建路由表，但路由条目应该不会影响EC2实例资源的创建
我是创建资源的特权用户
请帮助或指导我这里缺少的内容
您的VPC设置为专用租赁，这对您可以在其中使用的资源（包括某些实例类型）有限制

某些AWS服务或其功能无法与实例租约设置为专用的VPC配合使用。请查看服务文档以确认是否存在任何限制

某些实例类型无法启动到实例租约设置为专用的VPC中。有关支持的实例类型的更多信息，请参阅

您应该检查上面的链接，与您的实例类型进行比较。
I在我的沙盒帐户上启动了您的模板

我发现了一些问题


缺少依赖于实例的
DependsOn
专有网络拥有

专用租赁

和不正确的

GroupSet

我修改了模板，使其现在在

us-east-1

中完全工作。您必须将其调整到您自己的区域（如果不使用

us-east-1

，AMI也需要更改回您原来的模板）

---

非常感谢您提供了全面的答案，以及您为复制此内容所做的努力。这很有帮助！感谢您提供了更清晰的信息！这有助于获得见解！！没问题，祝您度过愉快的一天：）

---
Resources: 
  InsuranceVPC:
    Type: AWS::EC2::VPC
    Properties:
      CidrBlock: 11.0.0.0/16
      EnableDnsSupport: 'false'
      EnableDnsHostnames: 'false'
      InstanceTenancy: default
      Tags:
       - Key: work
         Value: insurance
       - Key: name
         Value: InsuranceVPC

  InsuranceInternetGateway:
    Type: AWS::EC2::InternetGateway
    Properties:
      Tags:
      - Key: work
        Value: insurance
      - Key: name
        Value: InsuranceInternetGateway

  InsuranceSubnet:
    Type: AWS::EC2::Subnet
    Properties:
      VpcId:
        Ref: InsuranceVPC
      CidrBlock: 11.0.2.0/24
      AvailabilityZone: "us-east-1a"
      Tags:
      - Key: work
        Value: insurance
      - Key: name
        Value: InsuranceSubnet

  AttachGateway:
    Type: AWS::EC2::VPCGatewayAttachment
    Properties:
      VpcId:
         Ref: InsuranceVPC
      InternetGatewayId:
         Ref: InsuranceInternetGateway

  Ec2Instance: 
    Type: AWS::EC2::Instance
    DependsOn: AttachGateway
    Properties: 
      ImageId: "ami-08f3d892de259504d"
      InstanceType: "t2.medium"
      KeyName: "MyKeyPair"
      NetworkInterfaces: 
        - AssociatePublicIpAddress: "true"
          DeviceIndex: "0"
          GroupSet: 
            - !GetAtt InsuranceSecurityGroup.GroupId
          SubnetId: 
            Ref: "InsuranceSubnet"

  InsuranceSecurityGroup:
    Type: AWS::EC2::SecurityGroup
    Properties:
        GroupDescription: Allow http and ssh to client host
        VpcId:
           Ref: InsuranceVPC
        SecurityGroupIngress:
        - IpProtocol: tcp
          FromPort: 80
          ToPort: 80
          CidrIp: 0.0.0.0/0
        - IpProtocol: tcp
          FromPort: 22
          ToPort: 22
          CidrIp: 0.0.0.0/0
        SecurityGroupEgress:
        - IpProtocol: tcp
          FromPort: 80
          ToPort: 80
          CidrIp: 0.0.0.0/0