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

package iam

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/service/iam/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Lists delegation requests based on the specified criteria.
//
// If a delegation request has no owner, even if it is assigned to a specific
// account, it will not be part of the ListDelegationRequests output for that
// account.
//
// For more details, see [Managing Permissions for Delegation Requests].
//
// [Managing Permissions for Delegation Requests]: https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies-temporary-delegation.html#temporary-delegation-managing-permissions
func (c *Client) ListDelegationRequests(ctx context.Context, params *ListDelegationRequestsInput, optFns ...func(*Options)) (*ListDelegationRequestsOutput, error) {
	if params == nil {
		params = &ListDelegationRequestsInput{}
	}

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

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

type ListDelegationRequestsInput struct {

	// Use this parameter only when paginating results and only after you receive a
	// response indicating that the results are truncated. Set it to the value of the
	// Marker element in the response that you received to indicate where the next call
	// should start.
	Marker *string

	// Use this only when paginating results to indicate the maximum number of items
	// you want in the response. If additional items exist beyond the maximum you
	// specify, the IsTruncated response element is true .
	//
	// If you do not include this parameter, the number of items defaults to 100. Note
	// that IAM may return fewer results, even when there are more results available.
	// In that case, the IsTruncated response element returns true , and Marker
	// contains a value to include in the subsequent call that tells the service where
	// to continue from.
	MaxItems *int32

	// The owner ID to filter delegation requests by.
	OwnerId *string

	noSmithyDocumentSerde
}

type ListDelegationRequestsOutput struct {

	// A list of delegation requests that match the specified criteria.
	DelegationRequests []types.DelegationRequest

	// A flag that indicates whether there are more items to return. If your results
	// were truncated, you can make a subsequent pagination request using the Marker
	// request parameter to retrieve more items.
	IsTruncated bool

	// When isTruncated is true , this element is present and contains the value to use
	// for the Marker parameter in a subsequent pagination request.
	Marker *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationListDelegationRequestsMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsquery_serializeOpListDelegationRequests{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsquery_deserializeOpListDelegationRequests{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "ListDelegationRequests"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addClientRequestID(stack); err != nil {
		return err
	}
	if err = addComputeContentLength(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addComputePayloadSHA256(stack); err != nil {
		return err
	}
	if err = addRetry(stack, options, c); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addSpanRetryLoop(stack, options); 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addUserAgentRetryMode(stack, options); err != nil {
		return err
	}
	if err = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListDelegationRequests(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = 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
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	if err = addInterceptBeforeRetryLoop(stack, options); err != nil {
		return err
	}
	if err = addInterceptAttempt(stack, options); err != nil {
		return err
	}
	if err = addInterceptors(stack, options); err != nil {
		return err
	}
	return nil
}

func newServiceMetadataMiddleware_opListDelegationRequests(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "ListDelegationRequests",
	}
}
