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

package servicecatalogappregistry

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

// Retrieves metadata information about one of your applications. The application
// can be specified by its ARN, ID, or name (which is unique within one account in
// one region at a given point in time). Specify by ARN or ID in automated
// workflows if you want to make sure that the exact same application is returned
// or a ResourceNotFoundException is thrown, avoiding the ABA addressing problem.
func (c *Client) GetApplication(ctx context.Context, params *GetApplicationInput, optFns ...func(*Options)) (*GetApplicationOutput, error) {
	if params == nil {
		params = &GetApplicationInput{}
	}

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

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

type GetApplicationInput struct {

	// The name, ID, or ARN of the application.
	//
	// This member is required.
	Application *string

	noSmithyDocumentSerde
}

type GetApplicationOutput struct {

	// The Amazon resource name (ARN) that specifies the application across services.
	Arn *string

	// The number of top-level resources that were registered as part of this
	// application.
	AssociatedResourceCount int32

	// The ISO-8601 formatted timestamp of the moment when the application was created.
	CreationTime *time.Time

	// The description of the application.
	Description *string

	// The identifier of the application.
	Id *string

	// The information about the integration of the application with other services,
	// such as Resource Groups.
	Integrations *types.Integrations

	// The ISO-8601 formatted timestamp of the moment when the application was last
	// updated.
	LastUpdateTime *time.Time

	// The name of the application. The name must be unique in the region in which you
	// are creating the application.
	Name *string

	// Key-value pairs associated with the application.
	Tags map[string]string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationGetApplicationMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpGetApplication{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpGetApplication{}, 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 = addOpGetApplicationValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetApplication(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_opGetApplication(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "servicecatalog",
		OperationName: "GetApplication",
	}
}