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# 将 `DescribeSpotFleetRequests` 与 CLI 配合使用
<a name="example_ec2_DescribeSpotFleetRequests_section"></a>

以下代码示例演示如何使用 `DescribeSpotFleetRequests`。

------
#### [ CLI ]

**AWS CLI**  
**描述竞价型实例集请求**  
此示例描述了您的所有竞价型实例集请求。  
命令:  

```
aws ec2 describe-spot-fleet-requests
```
输出：  

```
{
  "SpotFleetRequestConfigs": [
      {
          "SpotFleetRequestId": "sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE",
          "SpotFleetRequestConfig": {
              "TargetCapacity": 20,
              "LaunchSpecifications": [
                  {
                      "EbsOptimized": false,
                      "NetworkInterfaces": [
                          {
                              "SubnetId": "subnet-a61dafcf",
                              "DeviceIndex": 0,
                              "DeleteOnTermination": false,
                              "AssociatePublicIpAddress": true,
                              "SecondaryPrivateIpAddressCount": 0
                          }
                      ],
                      "InstanceType": "cc2.8xlarge",
                      "ImageId": "ami-1a2b3c4d"
                  },
                  {
                      "EbsOptimized": false,
                      "NetworkInterfaces": [
                          {
                              "SubnetId": "subnet-a61dafcf",
                              "DeviceIndex": 0,
                              "DeleteOnTermination": false,
                              "AssociatePublicIpAddress": true,
                              "SecondaryPrivateIpAddressCount": 0
                          }
                      ],
                      "InstanceType": "r3.8xlarge",
                      "ImageId": "ami-1a2b3c4d"
                  }
              ],
              "SpotPrice": "0.05",
              "IamFleetRole": "arn:aws:iam::123456789012:role/my-spot-fleet-role"
          },
          "SpotFleetRequestState": "active"
      },
      {
          "SpotFleetRequestId": "sfr-306341ed-9739-402e-881b-ce47bEXAMPLE",
          "SpotFleetRequestConfig": {
              "TargetCapacity": 20,
              "LaunchSpecifications": [
                  {
                      "EbsOptimized": false,
                      "NetworkInterfaces": [
                          {
                              "SubnetId": "subnet-6e7f829e",
                              "DeviceIndex": 0,
                              "DeleteOnTermination": false,
                              "AssociatePublicIpAddress": true,
                              "SecondaryPrivateIpAddressCount": 0
                          }
                      ],
                      "InstanceType": "m3.medium",
                      "ImageId": "ami-1a2b3c4d"
                  }
              ],
              "SpotPrice": "0.05",
              "IamFleetRole": "arn:aws:iam::123456789012:role/my-spot-fleet-role"
          },
          "SpotFleetRequestState": "active"
      }
  ]
}
```
**描述竞价型实例集请求**  
此示例描述了指定的竞价型实例集请求。  
命令:  

```
aws ec2 describe-spot-fleet-requests --spot-fleet-request-ids sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE
```
输出：  

```
{
  "SpotFleetRequestConfigs": [
      {
          "SpotFleetRequestId": "sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE",
          "SpotFleetRequestConfig": {
              "TargetCapacity": 20,
              "LaunchSpecifications": [
                  {
                      "EbsOptimized": false,
                      "NetworkInterfaces": [
                          {
                              "SubnetId": "subnet-a61dafcf",
                              "DeviceIndex": 0,
                              "DeleteOnTermination": false,
                              "AssociatePublicIpAddress": true,
                              "SecondaryPrivateIpAddressCount": 0
                          }
                      ],
                      "InstanceType": "cc2.8xlarge",
                      "ImageId": "ami-1a2b3c4d"
                  },
                  {
                      "EbsOptimized": false,
                      "NetworkInterfaces": [
                          {
                              "SubnetId": "subnet-a61dafcf",
                              "DeviceIndex": 0,
                              "DeleteOnTermination": false,
                              "AssociatePublicIpAddress": true,
                              "SecondaryPrivateIpAddressCount": 0
                          }
                      ],
                      "InstanceType": "r3.8xlarge",
                      "ImageId": "ami-1a2b3c4d"
                  }
              ],
              "SpotPrice": "0.05",
              "IamFleetRole": "arn:aws:iam::123456789012:role/my-spot-fleet-role"
          },
          "SpotFleetRequestState": "active"
      }
  ]
}
```
+  有关 API 的详细信息，请参阅*AWS CLI 命令参考[DescribeSpotFleetRequests](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-spot-fleet-requests.html)*中的。

------
#### [ PowerShell ]

**适用于 PowerShell V4 的工具**  
**示例 1：此示例描述指定的竞价型实例集请求。**  

```
Get-EC2SpotFleetRequest -SpotFleetRequestId sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE | format-list
```
**输出**：  

```
ConfigData            : Amazon.EC2.Model.SpotFleetRequestConfigData
CreateTime            : 12/26/2015 8:23:33 AM
SpotFleetRequestId    : sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE
SpotFleetRequestState : active
```
**示例 2：此示例描述所有竞价型实例集请求。**  

```
Get-EC2SpotFleetRequest
```
+  有关 API 的详细信息，请参阅 *AWS Tools for PowerShell Cmdlet 参考 (V* 4) [DescribeSpotFleetRequests](https://docs.aws.amazon.com/powershell/v4/reference)中的。

**适用于 PowerShell V5 的工具**  
**示例 1：此示例描述指定的竞价型实例集请求。**  

```
Get-EC2SpotFleetRequest -SpotFleetRequestId sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE | format-list
```
**输出**：  

```
ConfigData            : Amazon.EC2.Model.SpotFleetRequestConfigData
CreateTime            : 12/26/2015 8:23:33 AM
SpotFleetRequestId    : sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE
SpotFleetRequestState : active
```
**示例 2：此示例描述所有竞价型实例集请求。**  

```
Get-EC2SpotFleetRequest
```
+  有关 API 的详细信息，请参阅 *AWS Tools for PowerShell Cmdlet 参考 (V* 5) [DescribeSpotFleetRequests](https://docs.aws.amazon.com/powershell/v5/reference)中的。

------

有关 S AWS DK 开发者指南和代码示例的完整列表，请参阅[使用 AWS SDK 创建 Amazon EC2 资源](sdk-general-information-section.md)。本主题还包括有关入门的信息以及有关先前的 SDK 版本的详细信息。