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

package licensemanager

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

// Creates a grant for the specified license. A grant shares the use of license
// entitlements with a specific Amazon Web Services account, an organization, or an
// organizational unit (OU). For more information, see [Granted licenses in License Manager]in the License Manager User
// Guide.
//
// [Granted licenses in License Manager]: https://docs.aws.amazon.com/license-manager/latest/userguide/granted-licenses.html
func (c *Client) CreateGrant(ctx context.Context, params *CreateGrantInput, optFns ...func(*Options)) (*CreateGrantOutput, error) {
	if params == nil {
		params = &CreateGrantInput{}
	}

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

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

type CreateGrantInput struct {

	// Allowed operations for the grant.
	//
	// This member is required.
	AllowedOperations []types.AllowedOperation

	// Unique, case-sensitive identifier that you provide to ensure the idempotency of
	// the request.
	//
	// This member is required.
	ClientToken *string

	// Grant name.
	//
	// This member is required.
	GrantName *string

	// Home Region of the grant.
	//
	// This member is required.
	HomeRegion *string

	// Amazon Resource Name (ARN) of the license.
	//
	// This member is required.
	LicenseArn *string

	// The grant principals. You can specify one of the following as an Amazon
	// Resource Name (ARN):
	//
	//   - An Amazon Web Services account, which includes only the account specified.
	//
	//   - An organizational unit (OU), which includes all accounts in the OU.
	//
	//   - An organization, which will include all accounts across your organization.
	//
	// This member is required.
	Principals []string

	// Tags to add to the grant. For more information about tagging support in License
	// Manager, see the [TagResource]operation.
	//
	// [TagResource]: https://docs.aws.amazon.com/license-manager/latest/APIReference/API_TagResource.html
	Tags []types.Tag

	noSmithyDocumentSerde
}

type CreateGrantOutput struct {

	// Grant ARN.
	GrantArn *string

	// Grant status.
	Status types.GrantStatus

	// Grant version.
	Version *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateGrantMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpCreateGrant{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpCreateGrant{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "CreateGrant"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addClientRequestID(stack); err != nil {
		return err
	}
	if err = addComputeContentLength(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addComputePayloadSHA256(stack); err != nil {
		return err
	}
	if err = addRetry(stack, options, c); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addSpanRetryLoop(stack, options); 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addUserAgentRetryMode(stack, options); err != nil {
		return err
	}
	if err = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = addOpCreateGrantValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateGrant(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = 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
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	if err = addInterceptBeforeRetryLoop(stack, options); err != nil {
		return err
	}
	if err = addInterceptAttempt(stack, options); err != nil {
		return err
	}
	if err = addInterceptors(stack, options); err != nil {
		return err
	}
	return nil
}

func newServiceMetadataMiddleware_opCreateGrant(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "CreateGrant",
	}
}