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

package greengrass

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

// Creates a group. You may provide the initial version of the group or use
// ”CreateGroupVersion” at a later time. Tip: You can use the ”gg_group_setup”
// package (https://github.com/awslabs/aws-greengrass-group-setup) as a library or
// command-line application to create and deploy Greengrass groups.
func (c *Client) CreateGroup(ctx context.Context, params *CreateGroupInput, optFns ...func(*Options)) (*CreateGroupOutput, error) {
	if params == nil {
		params = &CreateGroupInput{}
	}

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

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

type CreateGroupInput struct {

	// The name of the group.
	//
	// This member is required.
	Name *string

	// A client token used to correlate requests and responses.
	AmznClientToken *string

	// Information about the initial version of the group.
	InitialVersion *types.GroupVersion

	// Tag(s) to add to the new resource.
	Tags map[string]string

	noSmithyDocumentSerde
}

type CreateGroupOutput struct {

	// The ARN of the definition.
	Arn *string

	// The time, in milliseconds since the epoch, when the definition was created.
	CreationTimestamp *string

	// The ID of the definition.
	Id *string

	// The time, in milliseconds since the epoch, when the definition was last updated.
	LastUpdatedTimestamp *string

	// The ID of the latest version associated with the definition.
	LatestVersion *string

	// The ARN of the latest version associated with the definition.
	LatestVersionArn *string

	// The name of the definition.
	Name *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateGroupMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpCreateGroup{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpCreateGroup{}, 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, options); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addOpCreateGroupValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateGroup(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecursionDetection(stack); 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_opCreateGroup(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "greengrass",
		OperationName: "CreateGroup",
	}
}