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

package memorydb

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/memorydb/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Creates a MemoryDB user. For more information, see Authenticating users with
// Access Contol Lists (ACLs)
// (https://docs.aws.amazon.com/MemoryDB/latest/devguide/clusters.acls.html).
func (c *Client) CreateUser(ctx context.Context, params *CreateUserInput, optFns ...func(*Options)) (*CreateUserOutput, error) {
	if params == nil {
		params = &CreateUserInput{}
	}

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

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

type CreateUserInput struct {

	// Access permissions string used for this user.
	//
	// This member is required.
	AccessString *string

	// Denotes the user's authentication properties, such as whether it requires a
	// password to authenticate.
	//
	// This member is required.
	AuthenticationMode *types.AuthenticationMode

	// The name of the user. This value must be unique as it also serves as the user
	// identifier.
	//
	// This member is required.
	UserName *string

	// A list of tags to be added to this resource. A tag is a key-value pair. A tag
	// key must be accompanied by a tag value, although null is accepted.
	Tags []types.Tag

	noSmithyDocumentSerde
}

type CreateUserOutput struct {

	// The newly-created user.
	User *types.User

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateUserMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpCreateUser{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpCreateUser{}, 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 = addOpCreateUserValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateUser(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_opCreateUser(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "memorydb",
		OperationName: "CreateUser",
	}
}
