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

package iotsitewise

import (
	"context"
	"fmt"
	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/iotsitewise/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Creates an access policy that grants the specified identity (IAM Identity
// Center user, IAM Identity Center group, or IAM user) access to the specified IoT
// SiteWise Monitor portal or project resource.
func (c *Client) CreateAccessPolicy(ctx context.Context, params *CreateAccessPolicyInput, optFns ...func(*Options)) (*CreateAccessPolicyOutput, error) {
	if params == nil {
		params = &CreateAccessPolicyInput{}
	}

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

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

type CreateAccessPolicyInput struct {

	// The identity for this access policy. Choose an IAM Identity Center user, an IAM
	// Identity Center group, or an IAM user.
	//
	// This member is required.
	AccessPolicyIdentity *types.Identity

	// The permission level for this access policy. Note that a project ADMINISTRATOR
	// is also known as a project owner.
	//
	// This member is required.
	AccessPolicyPermission types.Permission

	// The IoT SiteWise Monitor resource for this access policy. Choose either a
	// portal or a project.
	//
	// This member is required.
	AccessPolicyResource *types.Resource

	// A unique case-sensitive identifier that you can provide to ensure the
	// idempotency of the request. Don't reuse this client token if a new idempotent
	// request is required.
	ClientToken *string

	// A list of key-value pairs that contain metadata for the access policy. For more
	// information, see Tagging your IoT SiteWise resources (https://docs.aws.amazon.com/iot-sitewise/latest/userguide/tag-resources.html)
	// in the IoT SiteWise User Guide.
	Tags map[string]string

	noSmithyDocumentSerde
}

type CreateAccessPolicyOutput struct {

	// The ARN (https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html)
	// of the access policy, which has the following format.
	// arn:${Partition}:iotsitewise:${Region}:${Account}:access-policy/${AccessPolicyId}
	//
	// This member is required.
	AccessPolicyArn *string

	// The ID of the access policy.
	//
	// This member is required.
	AccessPolicyId *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationCreateAccessPolicyMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpCreateAccessPolicy{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpCreateAccessPolicy{}, 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 = addEndpointPrefix_opCreateAccessPolicyMiddleware(stack); err != nil {
		return err
	}
	if err = addIdempotencyToken_opCreateAccessPolicyMiddleware(stack, options); err != nil {
		return err
	}
	if err = addOpCreateAccessPolicyValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateAccessPolicy(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
}

type endpointPrefix_opCreateAccessPolicyMiddleware struct {
}

func (*endpointPrefix_opCreateAccessPolicyMiddleware) ID() string {
	return "EndpointHostPrefix"
}

func (m *endpointPrefix_opCreateAccessPolicyMiddleware) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
) {
	if smithyhttp.GetHostnameImmutable(ctx) || smithyhttp.IsEndpointHostPrefixDisabled(ctx) {
		return next.HandleSerialize(ctx, in)
	}

	req, ok := in.Request.(*smithyhttp.Request)
	if !ok {
		return out, metadata, fmt.Errorf("unknown transport type %T", in.Request)
	}

	req.URL.Host = "monitor." + req.URL.Host

	return next.HandleSerialize(ctx, in)
}
func addEndpointPrefix_opCreateAccessPolicyMiddleware(stack *middleware.Stack) error {
	return stack.Serialize.Insert(&endpointPrefix_opCreateAccessPolicyMiddleware{}, `OperationSerializer`, middleware.After)
}

type idempotencyToken_initializeOpCreateAccessPolicy struct {
	tokenProvider IdempotencyTokenProvider
}

func (*idempotencyToken_initializeOpCreateAccessPolicy) ID() string {
	return "OperationIdempotencyTokenAutoFill"
}

func (m *idempotencyToken_initializeOpCreateAccessPolicy) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
	out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
	if m.tokenProvider == nil {
		return next.HandleInitialize(ctx, in)
	}

	input, ok := in.Parameters.(*CreateAccessPolicyInput)
	if !ok {
		return out, metadata, fmt.Errorf("expected middleware input to be of type *CreateAccessPolicyInput ")
	}

	if input.ClientToken == nil {
		t, err := m.tokenProvider.GetIdempotencyToken()
		if err != nil {
			return out, metadata, err
		}
		input.ClientToken = &t
	}
	return next.HandleInitialize(ctx, in)
}
func addIdempotencyToken_opCreateAccessPolicyMiddleware(stack *middleware.Stack, cfg Options) error {
	return stack.Initialize.Add(&idempotencyToken_initializeOpCreateAccessPolicy{tokenProvider: cfg.IdempotencyTokenProvider}, middleware.Before)
}

func newServiceMetadataMiddleware_opCreateAccessPolicy(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "iotsitewise",
		OperationName: "CreateAccessPolicy",
	}
}