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

package opsworks

import (
	"context"

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

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

	// The stack or layer's Amazon Resource Number (ARN).
	//
	// ResourceArn is a required field
	ResourceArn *string `type:"string" required:"true"`

	// A map that contains tag keys and tag values that are attached to a stack
	// or layer.
	//
	//    * The key cannot be empty.
	//
	//    * The key can be a maximum of 127 characters, and can contain only Unicode
	//    letters, numbers, or separators, or the following special characters:
	//    + - = . _ : /
	//
	//    * The value can be a maximum 255 characters, and contain only Unicode
	//    letters, numbers, or separators, or the following special characters:
	//    + - = . _ : /
	//
	//    * Leading and trailing white spaces are trimmed from both the key and
	//    value.
	//
	//    * A maximum of 40 tags is allowed for any resource.
	//
	// Tags is a required field
	Tags map[string]string `type:"map" required:"true"`
}

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

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

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

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

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

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

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

const opTagResource = "TagResource"

// TagResourceRequest returns a request value for making API operation for
// AWS OpsWorks.
//
// Apply cost-allocation tags to a specified stack or layer in AWS OpsWorks
// Stacks. For more information about how tagging works, see Tags (https://docs.aws.amazon.com/opsworks/latest/userguide/tagging.html)
// in the AWS OpsWorks User Guide.
//
//    // Example sending a request using TagResourceRequest.
//    req := client.TagResourceRequest(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/TagResource
func (c *Client) TagResourceRequest(input *TagResourceInput) TagResourceRequest {
	op := &aws.Operation{
		Name:       opTagResource,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &TagResourceInput{}
	}

	req := c.newRequest(op, input, &TagResourceOutput{})
	req.Handlers.Unmarshal.Remove(jsonrpc.UnmarshalHandler)
	req.Handlers.Unmarshal.PushBackNamed(protocol.UnmarshalDiscardBodyHandler)

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

// TagResourceRequest is the request type for the
// TagResource API operation.
type TagResourceRequest struct {
	*aws.Request
	Input *TagResourceInput
	Copy  func(*TagResourceInput) TagResourceRequest
}

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

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

	return resp, nil
}

// TagResourceResponse is the response type for the
// TagResource API operation.
type TagResourceResponse struct {
	*TagResourceOutput

	response *aws.Response
}

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