// Code generated by smithy-go-codegen DO NOT EDIT.

package ec2

import (
	"context"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	"github.com/aws/aws-sdk-go-v2/service/ec2/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Adds or overwrites only the specified tags for the specified Amazon EC2 resource
// or resources. When you specify an existing tag key, the value is overwritten
// with the new value. Each resource can have a maximum of 50 tags. Each tag
// consists of a key and optional value. Tag keys must be unique per resource. For
// more information about tags, see Tag your Amazon EC2 resources
// (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html) in the
// Amazon Elastic Compute Cloud User Guide. For more information about creating IAM
// policies that control users' access to resources based on tags, see Supported
// resource-level permissions for Amazon EC2 API actions
// (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-supported-iam-actions-resources.html)
// in the Amazon Elastic Compute Cloud User Guide.
func (c *Client) CreateTags(ctx context.Context, params *CreateTagsInput, optFns ...func(*Options)) (*CreateTagsOutput, error) {
	if params == nil {
		params = &CreateTagsInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "CreateTags", params, optFns, c.addOperationCreateTagsMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*CreateTagsOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type CreateTagsInput struct {

	// The IDs of the resources, separated by spaces. Constraints: Up to 1000 resource
	// IDs. We recommend breaking up this request into smaller batches.
	//
	// This member is required.
	Resources []string

	// The tags. The value parameter is required, but if you don't want the tag to have
	// a value, specify the parameter with no value, and we set the value to an empty
	// string.
	//
	// This member is required.
	Tags []types.Tag

	// Checks whether you have the required permissions for the action, without
	// actually making the request, and provides an error response. If you have the
	// required permissions, the error response is DryRunOperation. Otherwise, it is
	// UnauthorizedOperation.
	DryRun *bool

	noSmithyDocumentSerde
}

type CreateTagsOutput struct {
	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateTagsMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsEc2query_serializeOpCreateTags{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsEc2query_deserializeOpCreateTags{}, middleware.After)
	if err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
		return err
	}
	if err = addRetryMiddlewares(stack, options); err != nil {
		return err
	}
	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addClientUserAgent(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addOpCreateTagsValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateTags(options.Region), middleware.Before); 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
	}
	return nil
}

func newServiceMetadataMiddleware_opCreateTags(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "ec2",
		OperationName: "CreateTags",
	}
}
