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

package kinesis

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

// Describes the shard limits and usage for the account. If you update your
// account limits, the old limits might be returned for a few minutes. This
// operation has a limit of one transaction per second per account.
func (c *Client) DescribeLimits(ctx context.Context, params *DescribeLimitsInput, optFns ...func(*Options)) (*DescribeLimitsOutput, error) {
	if params == nil {
		params = &DescribeLimitsInput{}
	}

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

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

type DescribeLimitsInput struct {
	noSmithyDocumentSerde
}

type DescribeLimitsOutput struct {

	// Indicates the number of data streams with the on-demand capacity mode.
	//
	// This member is required.
	OnDemandStreamCount *int32

	// The maximum number of data streams with the on-demand capacity mode.
	//
	// This member is required.
	OnDemandStreamCountLimit *int32

	// The number of open shards.
	//
	// This member is required.
	OpenShardCount *int32

	// The maximum number of shards.
	//
	// This member is required.
	ShardLimit *int32

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationDescribeLimitsMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpDescribeLimits{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDescribeLimits{}, 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 = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeLimits(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_opDescribeLimits(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "kinesis",
		OperationName: "DescribeLimits",
	}
}