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api_op_DetachInstances.go
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api_op_DetachInstances.go
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// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.
package autoscaling
import (
"context"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/internal/awsutil"
)
type DetachInstancesInput struct {
_ struct{} `type:"structure"`
// The name of the Auto Scaling group.
//
// AutoScalingGroupName is a required field
AutoScalingGroupName *string `min:"1" type:"string" required:"true"`
// The IDs of the instances. You can specify up to 20 instances.
InstanceIds []string `type:"list"`
// Indicates whether the Auto Scaling group decrements the desired capacity
// value by the number of instances detached.
//
// ShouldDecrementDesiredCapacity is a required field
ShouldDecrementDesiredCapacity *bool `type:"boolean" required:"true"`
}
// String returns the string representation
func (s DetachInstancesInput) String() string {
return awsutil.Prettify(s)
}
// Validate inspects the fields of the type to determine if they are valid.
func (s *DetachInstancesInput) Validate() error {
invalidParams := aws.ErrInvalidParams{Context: "DetachInstancesInput"}
if s.AutoScalingGroupName == nil {
invalidParams.Add(aws.NewErrParamRequired("AutoScalingGroupName"))
}
if s.AutoScalingGroupName != nil && len(*s.AutoScalingGroupName) < 1 {
invalidParams.Add(aws.NewErrParamMinLen("AutoScalingGroupName", 1))
}
if s.ShouldDecrementDesiredCapacity == nil {
invalidParams.Add(aws.NewErrParamRequired("ShouldDecrementDesiredCapacity"))
}
if invalidParams.Len() > 0 {
return invalidParams
}
return nil
}
type DetachInstancesOutput struct {
_ struct{} `type:"structure"`
// The activities related to detaching the instances from the Auto Scaling group.
Activities []Activity `type:"list"`
}
// String returns the string representation
func (s DetachInstancesOutput) String() string {
return awsutil.Prettify(s)
}
const opDetachInstances = "DetachInstances"
// DetachInstancesRequest returns a request value for making API operation for
// Auto Scaling.
//
// Removes one or more instances from the specified Auto Scaling group.
//
// After the instances are detached, you can manage them independent of the
// Auto Scaling group.
//
// If you do not specify the option to decrement the desired capacity, Amazon
// EC2 Auto Scaling launches instances to replace the ones that are detached.
//
// If there is a Classic Load Balancer attached to the Auto Scaling group, the
// instances are deregistered from the load balancer. If there are target groups
// attached to the Auto Scaling group, the instances are deregistered from the
// target groups.
//
// For more information, see Detach EC2 Instances from Your Auto Scaling Group
// (https://docs.aws.amazon.com/autoscaling/ec2/userguide/detach-instance-asg.html)
// in the Amazon EC2 Auto Scaling User Guide.
//
// // Example sending a request using DetachInstancesRequest.
// req := client.DetachInstancesRequest(params)
// resp, err := req.Send(context.TODO())
// if err == nil {
// fmt.Println(resp)
// }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/autoscaling-2011-01-01/DetachInstances
func (c *Client) DetachInstancesRequest(input *DetachInstancesInput) DetachInstancesRequest {
op := &aws.Operation{
Name: opDetachInstances,
HTTPMethod: "POST",
HTTPPath: "/",
}
if input == nil {
input = &DetachInstancesInput{}
}
req := c.newRequest(op, input, &DetachInstancesOutput{})
return DetachInstancesRequest{Request: req, Input: input, Copy: c.DetachInstancesRequest}
}
// DetachInstancesRequest is the request type for the
// DetachInstances API operation.
type DetachInstancesRequest struct {
*aws.Request
Input *DetachInstancesInput
Copy func(*DetachInstancesInput) DetachInstancesRequest
}
// Send marshals and sends the DetachInstances API request.
func (r DetachInstancesRequest) Send(ctx context.Context) (*DetachInstancesResponse, error) {
r.Request.SetContext(ctx)
err := r.Request.Send()
if err != nil {
return nil, err
}
resp := &DetachInstancesResponse{
DetachInstancesOutput: r.Request.Data.(*DetachInstancesOutput),
response: &aws.Response{Request: r.Request},
}
return resp, nil
}
// DetachInstancesResponse is the response type for the
// DetachInstances API operation.
type DetachInstancesResponse struct {
*DetachInstancesOutput
response *aws.Response
}
// SDKResponseMetdata returns the response metadata for the
// DetachInstances request.
func (r *DetachInstancesResponse) SDKResponseMetdata() *aws.Response {
return r.response
}