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

package appstream

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

// Creates a new entitlement. Entitlements control access to specific applications
// within a stack, based on user attributes. Entitlements apply to SAML 2.0
// federated user identities. Amazon AppStream 2.0 user pool and streaming URL
// users are entitled to all applications in a stack. Entitlements don't apply to
// the desktop stream view application, or to applications managed by a dynamic app
// provider using the Dynamic Application Framework.
func (c *Client) CreateEntitlement(ctx context.Context, params *CreateEntitlementInput, optFns ...func(*Options)) (*CreateEntitlementOutput, error) {
	if params == nil {
		params = &CreateEntitlementInput{}
	}

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

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

type CreateEntitlementInput struct {

	// Specifies whether all or selected apps are entitled.
	//
	// This member is required.
	AppVisibility types.AppVisibility

	// The attributes of the entitlement.
	//
	// This member is required.
	Attributes []types.EntitlementAttribute

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

	// The name of the stack with which the entitlement is associated.
	//
	// This member is required.
	StackName *string

	// The description of the entitlement.
	Description *string

	noSmithyDocumentSerde
}

type CreateEntitlementOutput struct {

	// The entitlement.
	Entitlement *types.Entitlement

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateEntitlementMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpCreateEntitlement{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpCreateEntitlement{}, 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 = addOpCreateEntitlementValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateEntitlement(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_opCreateEntitlement(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "appstream",
		OperationName: "CreateEntitlement",
	}
}