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// Code generated by smithy-go-codegen DO NOT EDIT.
package opsworks
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/service/opsworks/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Specify the load-based auto scaling configuration for a specified layer. For
// more information, see [Managing Load with Time-based and Load-based Instances].
//
// To use load-based auto scaling, you must create a set of load-based auto
// scaling instances. Load-based auto scaling operates only on the instances from
// that set, so you must ensure that you have created enough instances to handle
// the maximum anticipated load.
//
// Required Permissions: To use this action, an IAM user must have a Manage
// permissions level for the stack, or an attached policy that explicitly grants
// permissions. For more information on user permissions, see [Managing User Permissions].
//
// [Managing Load with Time-based and Load-based Instances]: https://docs.aws.amazon.com/opsworks/latest/userguide/workinginstances-autoscaling.html
// [Managing User Permissions]: https://docs.aws.amazon.com/opsworks/latest/userguide/opsworks-security-users.html
func (c *Client) SetLoadBasedAutoScaling(ctx context.Context, params *SetLoadBasedAutoScalingInput, optFns ...func(*Options)) (*SetLoadBasedAutoScalingOutput, error) {
if params == nil {
params = &SetLoadBasedAutoScalingInput{}
}
result, metadata, err := c.invokeOperation(ctx, "SetLoadBasedAutoScaling", params, optFns, c.addOperationSetLoadBasedAutoScalingMiddlewares)
if err != nil {
return nil, err
}
out := result.(*SetLoadBasedAutoScalingOutput)
out.ResultMetadata = metadata
return out, nil
}
type SetLoadBasedAutoScalingInput struct {
// The layer ID.
//
// This member is required.
LayerId *string
// An AutoScalingThresholds object with the downscaling threshold configuration.
// If the load falls below these thresholds for a specified amount of time,
// OpsWorks Stacks stops a specified number of instances.
DownScaling *types.AutoScalingThresholds
// Enables load-based auto scaling for the layer.
Enable *bool
// An AutoScalingThresholds object with the upscaling threshold configuration. If
// the load exceeds these thresholds for a specified amount of time, OpsWorks
// Stacks starts a specified number of instances.
UpScaling *types.AutoScalingThresholds
noSmithyDocumentSerde
}
type SetLoadBasedAutoScalingOutput struct {
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationSetLoadBasedAutoScalingMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpSetLoadBasedAutoScaling{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpSetLoadBasedAutoScaling{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "SetLoadBasedAutoScaling"); 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 = addOpSetLoadBasedAutoScalingValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opSetLoadBasedAutoScaling(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_opSetLoadBasedAutoScaling(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "SetLoadBasedAutoScaling",
}
}
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