// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.

package opsworks

import (
	"context"
	"fmt"

	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/internal/awsutil"
)

type CreateLayerInput struct {
	_ struct{} `type:"structure"`

	// One or more user-defined key-value pairs to be added to the stack attributes.
	//
	// To create a cluster layer, set the EcsClusterArn attribute to the cluster's
	// ARN.
	Attributes map[string]string `type:"map"`

	// Whether to automatically assign an Elastic IP address (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html)
	// to the layer's instances. For more information, see How to Edit a Layer (https://docs.aws.amazon.com/opsworks/latest/userguide/workinglayers-basics-edit.html).
	AutoAssignElasticIps *bool `type:"boolean"`

	// For stacks that are running in a VPC, whether to automatically assign a public
	// IP address to the layer's instances. For more information, see How to Edit
	// a Layer (https://docs.aws.amazon.com/opsworks/latest/userguide/workinglayers-basics-edit.html).
	AutoAssignPublicIps *bool `type:"boolean"`

	// Specifies CloudWatch Logs configuration options for the layer. For more information,
	// see CloudWatchLogsLogStream.
	CloudWatchLogsConfiguration *CloudWatchLogsConfiguration `type:"structure"`

	// The ARN of an IAM profile to be used for the layer's EC2 instances. For more
	// information about IAM ARNs, see Using Identifiers (https://docs.aws.amazon.com/IAM/latest/UserGuide/Using_Identifiers.html).
	CustomInstanceProfileArn *string `type:"string"`

	// A JSON-formatted string containing custom stack configuration and deployment
	// attributes to be installed on the layer's instances. For more information,
	// see Using Custom JSON (https://docs.aws.amazon.com/opsworks/latest/userguide/workingcookbook-json-override.html).
	// This feature is supported as of version 1.7.42 of the AWS CLI.
	CustomJson *string `type:"string"`

	// A LayerCustomRecipes object that specifies the layer custom recipes.
	CustomRecipes *Recipes `type:"structure"`

	// An array containing the layer custom security group IDs.
	CustomSecurityGroupIds []string `type:"list"`

	// Whether to disable auto healing for the layer.
	EnableAutoHealing *bool `type:"boolean"`

	// Whether to install operating system and package updates when the instance
	// boots. The default value is true. To control when updates are installed,
	// set this value to false. You must then update your instances manually by
	// using CreateDeployment to run the update_dependencies stack command or by
	// manually running yum (Amazon Linux) or apt-get (Ubuntu) on the instances.
	//
	// To ensure that your instances have the latest security updates, we strongly
	// recommend using the default value of true.
	InstallUpdatesOnBoot *bool `type:"boolean"`

	// A LifeCycleEventConfiguration object that you can use to configure the Shutdown
	// event to specify an execution timeout and enable or disable Elastic Load
	// Balancer connection draining.
	LifecycleEventConfiguration *LifecycleEventConfiguration `type:"structure"`

	// The layer name, which is used by the console.
	//
	// Name is a required field
	Name *string `type:"string" required:"true"`

	// An array of Package objects that describes the layer packages.
	Packages []string `type:"list"`

	// For custom layers only, use this parameter to specify the layer's short name,
	// which is used internally by AWS OpsWorks Stacks and by Chef recipes. The
	// short name is also used as the name for the directory where your app files
	// are installed. It can have a maximum of 200 characters, which are limited
	// to the alphanumeric characters, '-', '_', and '.'.
	//
	// The built-in layers' short names are defined by AWS OpsWorks Stacks. For
	// more information, see the Layer Reference (https://docs.aws.amazon.com/opsworks/latest/userguide/layers.html).
	//
	// Shortname is a required field
	Shortname *string `type:"string" required:"true"`

	// The layer stack ID.
	//
	// StackId is a required field
	StackId *string `type:"string" required:"true"`

	// The layer type. A stack cannot have more than one built-in layer of the same
	// type. It can have any number of custom layers. Built-in layers are not available
	// in Chef 12 stacks.
	//
	// Type is a required field
	Type LayerType `type:"string" required:"true" enum:"true"`

	// Whether to use Amazon EBS-optimized instances.
	UseEbsOptimizedInstances *bool `type:"boolean"`

	// A VolumeConfigurations object that describes the layer's Amazon EBS volumes.
	VolumeConfigurations []VolumeConfiguration `type:"list"`
}

// String returns the string representation
func (s CreateLayerInput) String() string {
	return awsutil.Prettify(s)
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *CreateLayerInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "CreateLayerInput"}

	if s.Name == nil {
		invalidParams.Add(aws.NewErrParamRequired("Name"))
	}

	if s.Shortname == nil {
		invalidParams.Add(aws.NewErrParamRequired("Shortname"))
	}

	if s.StackId == nil {
		invalidParams.Add(aws.NewErrParamRequired("StackId"))
	}
	if len(s.Type) == 0 {
		invalidParams.Add(aws.NewErrParamRequired("Type"))
	}
	if s.VolumeConfigurations != nil {
		for i, v := range s.VolumeConfigurations {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "VolumeConfigurations", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Contains the response to a CreateLayer request.
type CreateLayerOutput struct {
	_ struct{} `type:"structure"`

	// The layer ID.
	LayerId *string `type:"string"`
}

// String returns the string representation
func (s CreateLayerOutput) String() string {
	return awsutil.Prettify(s)
}

const opCreateLayer = "CreateLayer"

// CreateLayerRequest returns a request value for making API operation for
// AWS OpsWorks.
//
// Creates a layer. For more information, see How to Create a Layer (https://docs.aws.amazon.com/opsworks/latest/userguide/workinglayers-basics-create.html).
//
// You should use CreateLayer for noncustom layer types such as PHP App Server
// only if the stack does not have an existing layer of that type. A stack can
// have at most one instance of each noncustom layer; if you attempt to create
// a second instance, CreateLayer fails. A stack can have an arbitrary number
// of custom layers, so you can call CreateLayer as many times as you like for
// that layer type.
//
// 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 (https://docs.aws.amazon.com/opsworks/latest/userguide/opsworks-security-users.html).
//
//    // Example sending a request using CreateLayerRequest.
//    req := client.CreateLayerRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/CreateLayer
func (c *Client) CreateLayerRequest(input *CreateLayerInput) CreateLayerRequest {
	op := &aws.Operation{
		Name:       opCreateLayer,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &CreateLayerInput{}
	}

	req := c.newRequest(op, input, &CreateLayerOutput{})

	return CreateLayerRequest{Request: req, Input: input, Copy: c.CreateLayerRequest}
}

// CreateLayerRequest is the request type for the
// CreateLayer API operation.
type CreateLayerRequest struct {
	*aws.Request
	Input *CreateLayerInput
	Copy  func(*CreateLayerInput) CreateLayerRequest
}

// Send marshals and sends the CreateLayer API request.
func (r CreateLayerRequest) Send(ctx context.Context) (*CreateLayerResponse, error) {
	r.Request.SetContext(ctx)
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	resp := &CreateLayerResponse{
		CreateLayerOutput: r.Request.Data.(*CreateLayerOutput),
		response:          &aws.Response{Request: r.Request},
	}

	return resp, nil
}

// CreateLayerResponse is the response type for the
// CreateLayer API operation.
type CreateLayerResponse struct {
	*CreateLayerOutput

	response *aws.Response
}

// SDKResponseMetdata returns the response metadata for the
// CreateLayer request.
func (r *CreateLayerResponse) SDKResponseMetdata() *aws.Response {
	return r.response
}