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// Code generated by smithy-go-codegen DO NOT EDIT.
package lightsail
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/service/lightsail/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Attaches one or more Lightsail instances to a load balancer.
//
// After some time, the instances are attached to the load balancer and the health
// check status is available.
//
// The attach instances to load balancer operation supports tag-based access
// control via resource tags applied to the resource identified by load balancer
// name . For more information, see the [Lightsail Developer Guide].
//
// [Lightsail Developer Guide]: https://lightsail.aws.amazon.com/ls/docs/en_us/articles/amazon-lightsail-controlling-access-using-tags
func (c *Client) AttachInstancesToLoadBalancer(ctx context.Context, params *AttachInstancesToLoadBalancerInput, optFns ...func(*Options)) (*AttachInstancesToLoadBalancerOutput, error) {
if params == nil {
params = &AttachInstancesToLoadBalancerInput{}
}
result, metadata, err := c.invokeOperation(ctx, "AttachInstancesToLoadBalancer", params, optFns, c.addOperationAttachInstancesToLoadBalancerMiddlewares)
if err != nil {
return nil, err
}
out := result.(*AttachInstancesToLoadBalancerOutput)
out.ResultMetadata = metadata
return out, nil
}
type AttachInstancesToLoadBalancerInput struct {
// An array of strings representing the instance name(s) you want to attach to
// your load balancer.
//
// An instance must be running before you can attach it to your load balancer.
//
// There are no additional limits on the number of instances you can attach to
// your load balancer, aside from the limit of Lightsail instances you can create
// in your account (20).
//
// This member is required.
InstanceNames []string
// The name of the load balancer.
//
// This member is required.
LoadBalancerName *string
noSmithyDocumentSerde
}
type AttachInstancesToLoadBalancerOutput struct {
// An array of objects that describe the result of the action, such as the status
// of the request, the timestamp of the request, and the resources affected by the
// request.
Operations []types.Operation
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationAttachInstancesToLoadBalancerMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpAttachInstancesToLoadBalancer{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpAttachInstancesToLoadBalancer{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "AttachInstancesToLoadBalancer"); err != nil {
return fmt.Errorf("add protocol finalizers: %v", err)
}
if err = addlegacyEndpointContextSetter(stack, options); err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = addClientRequestID(stack); err != nil {
return err
}
if err = addComputeContentLength(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = addComputePayloadSHA256(stack); err != nil {
return err
}
if err = addRetry(stack, options); err != nil {
return err
}
if err = addRawResponseToMetadata(stack); err != nil {
return err
}
if err = addRecordResponseTiming(stack); err != nil {
return err
}
if err = addClientUserAgent(stack, options); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
return err
}
if err = addTimeOffsetBuild(stack, c); err != nil {
return err
}
if err = addUserAgentRetryMode(stack, options); err != nil {
return err
}
if err = addOpAttachInstancesToLoadBalancerValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opAttachInstancesToLoadBalancer(options.Region), middleware.Before); err != nil {
return err
}
if err = addRecursionDetection(stack); err != nil {
return err
}
if err = addRequestIDRetrieverMiddleware(stack); err != nil {
return err
}
if err = addResponseErrorMiddleware(stack); err != nil {
return err
}
if err = addRequestResponseLogging(stack, options); err != nil {
return err
}
if err = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
return nil
}
func newServiceMetadataMiddleware_opAttachInstancesToLoadBalancer(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "AttachInstancesToLoadBalancer",
}
}
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