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

package clouddirectory

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

// Retrieves attributes that are associated with a typed link.
func (c *Client) GetLinkAttributes(ctx context.Context, params *GetLinkAttributesInput, optFns ...func(*Options)) (*GetLinkAttributesOutput, error) {
	if params == nil {
		params = &GetLinkAttributesInput{}
	}

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

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

type GetLinkAttributesInput struct {

	// A list of attribute names whose values will be retrieved.
	//
	// This member is required.
	AttributeNames []string

	// The Amazon Resource Name (ARN) that is associated with the Directory where the
	// typed link resides. For more information, see arns or Typed Links
	// (https://docs.aws.amazon.com/clouddirectory/latest/developerguide/directory_objects_links.html#directory_objects_links_typedlink).
	//
	// This member is required.
	DirectoryArn *string

	// Allows a typed link specifier to be accepted as input.
	//
	// This member is required.
	TypedLinkSpecifier *types.TypedLinkSpecifier

	// The consistency level at which to retrieve the attributes on a typed link.
	ConsistencyLevel types.ConsistencyLevel

	noSmithyDocumentSerde
}

type GetLinkAttributesOutput struct {

	// The attributes that are associated with the typed link.
	Attributes []types.AttributeKeyAndValue

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationGetLinkAttributesMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpGetLinkAttributes{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpGetLinkAttributes{}, 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 = addOpGetLinkAttributesValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetLinkAttributes(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_opGetLinkAttributes(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "clouddirectory",
		OperationName: "GetLinkAttributes",
	}
}
