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

package cloudformation

import (
	"context"

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

// The input for an EstimateTemplateCost action.
type EstimateTemplateCostInput struct {
	_ struct{} `type:"structure"`

	// A list of Parameter structures that specify input parameters.
	Parameters []Parameter `type:"list"`

	// Structure containing the template body with a minimum length of 1 byte and
	// a maximum length of 51,200 bytes. (For more information, go to Template Anatomy
	// (https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html)
	// in the AWS CloudFormation User Guide.)
	//
	// Conditional: You must pass TemplateBody or TemplateURL. If both are passed,
	// only TemplateBody is used.
	TemplateBody *string `min:"1" type:"string"`

	// Location of file containing the template body. The URL must point to a template
	// that is located in an Amazon S3 bucket. For more information, go to Template
	// Anatomy (https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html)
	// in the AWS CloudFormation User Guide.
	//
	// Conditional: You must pass TemplateURL or TemplateBody. If both are passed,
	// only TemplateBody is used.
	TemplateURL *string `min:"1" type:"string"`
}

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

// Validate inspects the fields of the type to determine if they are valid.
func (s *EstimateTemplateCostInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "EstimateTemplateCostInput"}
	if s.TemplateBody != nil && len(*s.TemplateBody) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("TemplateBody", 1))
	}
	if s.TemplateURL != nil && len(*s.TemplateURL) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("TemplateURL", 1))
	}

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

// The output for a EstimateTemplateCost action.
type EstimateTemplateCostOutput struct {
	_ struct{} `type:"structure"`

	// An AWS Simple Monthly Calculator URL with a query string that describes the
	// resources required to run the template.
	Url *string `type:"string"`
}

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

const opEstimateTemplateCost = "EstimateTemplateCost"

// EstimateTemplateCostRequest returns a request value for making API operation for
// AWS CloudFormation.
//
// Returns the estimated monthly cost of a template. The return value is an
// AWS Simple Monthly Calculator URL with a query string that describes the
// resources required to run the template.
//
//    // Example sending a request using EstimateTemplateCostRequest.
//    req := client.EstimateTemplateCostRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/cloudformation-2010-05-15/EstimateTemplateCost
func (c *Client) EstimateTemplateCostRequest(input *EstimateTemplateCostInput) EstimateTemplateCostRequest {
	op := &aws.Operation{
		Name:       opEstimateTemplateCost,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &EstimateTemplateCostInput{}
	}

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

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

// EstimateTemplateCostRequest is the request type for the
// EstimateTemplateCost API operation.
type EstimateTemplateCostRequest struct {
	*aws.Request
	Input *EstimateTemplateCostInput
	Copy  func(*EstimateTemplateCostInput) EstimateTemplateCostRequest
}

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

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

	return resp, nil
}

// EstimateTemplateCostResponse is the response type for the
// EstimateTemplateCost API operation.
type EstimateTemplateCostResponse struct {
	*EstimateTemplateCostOutput

	response *aws.Response
}

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