createInstanceArgs := &CreateInstanceArgs{ 
    // Enter ID of your selected flavor (package). Please refer to the package section for the method of obtaining the available flavor ID through SDK 
    FlavorId:         "your-choose-flavor-id", 
    // Enter the image ID you want to create the instance to use. For the method of obtaining the available image ID through SDK, please refer to the Image chapter 
    ImageId:          "your-choose-image-id", 
    // Enter the raid ID you want to use to create the instance. For the method to obtain the available raid ID through SDK, see the package section. 
    RaidId:           "your-choose-raid-id", 
    // Enter the size of the physical disk to create, the unit is GB, and the default is 20 
    RootDiskSizeInGb: 20, 
    // The number of virtual machine instances created (purchased) in batches, must be an integer greater than 0, optional parameter, 1 by default 
    PurchaseCount:    1, 
    // Availability zone, the format is: Country-Region-Availability Zone, for instance, 'China-Beijing-Availability Zone A'is'cn-bj-a' 
    ZoneName:         "cn-bj-a", 
    // Specify subnet ID, required parameter 
    SubnetId:         "your-choose-subnet-id", 
    // Specify the security group id, optional parameter 
    SecurityGroupId:  "your-choose-security-group-id" 
    // Use uuid to generate an ASCII string no longer than 64 bits in length 
    ClientToken:      "random-uuid", 
    // Choose the payment method 
    Billing: Billing{ 
        PaymentTiming: PaymentTimingPostPaid, 
        Reservation: Reservation{ 
            Length: 1, 
            TimeUnit: "Month", 
        }, 
    }, 
    // Specify the deployment set id to be used, optional parameters; for the method to obtain the available deployment set id through SDK, please refer to the deployment set chapter 
    DeploySetId: "your-choose-raid-id", 
    // Set the instance administrator password (8-16 characters, English, numbers and symbols must exist at the same time, and symbols are limited to! @#$%^*()) 
    AdminPass:   "your-admin-pass", 
    // Instance name 
    Name:        "your-choose-instance-name", 
} 
if res, err := bbcClient.CreateInstance(createInstanceArgs); err != nil { 
    fmt.Println("create instance failed: ", err) 
} else { 
    fmt.Println("create instance success, instanceId: ", res.InstanceIds[0]) 
} 

listArgs := &ListInstancesArgs{ 
    // The starting position of the query to obtain the list in batches is a string generated by the system 
    Marker: "your-marker", 
    // Set the size of the returned data, the default is 1000 
    MaxKeys: 100, 
    // Filter BBC list by internal Ip 
    InternalIp: "your-choose-internal-ip", 
} 
if res, err := bbcClient.ListInstances(listArgs); err != nil { 
    fmt.Println("list instances failed: ", err) 
} else { 
    fmt.Println("list instances success, result: ", res) 
} 

// Set the instanceId you want to operate 
instanceId := "your-choose-instance-id" 
if res, err := bbcClient.GetInstanceDetail(instanceId); err != nil { 
    fmt.Println("get instance detail failed: ", err) 
} else { 
    fmt.Println("get instance detail success, result: ", res) 
} 

// Set the instanceId you want to operate 
instanceId := "your-choose-instance-id" 
if err := bbcClient.StartInstance(instanceId); err != nil { 
    fmt.Println("start instance failed: ", err) 
} else { 
    fmt.Println("start instance success.") 
} 

// Set the instanceId you want to operate 
instanceId := "your-choose-instance-id" 
// Whether to stop the instance forcefully, True means force stop 
forceStop := true 
if err := bbcClient.StopInstance(instanceId, forceStop); err != nil { 
    fmt.Println("stop instance failed: ", err) 
} else { 
    fmt.Println("stop instance success.") 
} 

// Set the instanceId you want to operate 
instanceId := "your-choose-instance-id" 
// Whether to stop the instance forcefully, True means force stop 
forceStop := true 
if err := bbcClient.RebootInstance(instanceId, forceStop); err != nil { 
    fmt.Println("reboot instance failed: ", err) 
} else { 
    fmt.Println("reboot instance success.") 
} 

modifyInstanceNameArgs := &ModifyInstanceNameArgs{ 
    Name: "new_bbc_name", 
} 
// Set the instanceId you want to operate 
instanceId := "your-choose-instance-id" 
if err := bbcClient.ModifyInstanceName(instanceId, modifyInstanceNameArgs); err != nil { 
    fmt.Println("modify instance name failed: ", err) 
} else { 
    fmt.Println("modify instance name success.") 
} 

modifyInstanceDescArgs := &ModifyInstanceDescArgs{ 
    Description: "new_bbc_description", 
} 
// Set the instanceId you want to operate 
instanceId := "your-choose-instance-id" 
if err := bbcClient.ModifyInstanceDesc(instanceId, modifyInstanceDescArgs); err != nil { 
    fmt.Println("modify instance desc failed: ", err) 
} else { 
    fmt.Println("modify instance desc success.") 
} 

rebuildArgs := &RebuildInstanceArgs{ 
    // Set the image id used 
    ImageId:        "your-choose-image-id", 
    // Set administrator password 
    AdminPass:      "your-new-admin-pass", 
    // Whether to keep the data. When the value is true, the raidId and sysRootSize fields do not take effect 
    IsPreserveData: false, 
    // This parameter is required when isPreserveData is false, and does not take effect when isPreserveData is true 
    RaidId:         "your_raid_id", 
    // The size of the system disk root partition, the default is 20G, and the value range is 20-100. This parameter does not take effect when isPreserveData is true 
    SysRootSize: 20, 
} 
// Set the instanceId you want to operate 
instanceId := "your-choose-instance-id" 
// Set whether to keep data 
isPreserveData = false 
if err := bbcClient.RebuildInstance(instanceId, isPreserveData, rebuildArgs); err != nil { 
    fmt.Println("rebuild instance failed: ", err) 
} else { 
    fmt.Println("rebuild instance success.") 
} 

// Set the instanceId you want to operate 
instanceId := "your-choose-instance-id" 
if err := bbcClient.ReleaseInstance(instanceId); err != nil { 
    fmt.Println("release instance failed: ", err) 
} else { 
    fmt.Println("release instance success.") 
} 

modifyInstancePasswordArgs := &ModifyInstancePasswordArgs{ 
    AdminPass: "your_new_password", 
} 
// Set the instanceId you want to operate 
instanceId := "your-choose-instance-id" 
if err := bbcClient.ModifyInstancePassword(instanceId, modifyInstancePasswordArgs); err != nil { 
    fmt.Println("modify instance password failed: ", err) 
} else { 
    fmt.Println("modify instance password success.") 
} 

// Set the instanceId you want to operate 
instanceId := "your-choose-instance-id" 
getVpcSubnetArgs := &GetVpcSubnetArgs{ 
    BbcIds: []string{instanceId}, 
} 
if res, err := bbcClient.GetVpcSubnet(getVpcSubnetArgs); err != nil { 
    fmt.Println("get vpc subnet failed: ", err) 
} else { 
    fmt.Println("get vpc subnet success. res: ", res) 
}