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

package cognitoidentity

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

// Lists the identities in an identity pool. You must use AWS Developer
// credentials to call this API.
func (c *Client) ListIdentities(ctx context.Context, params *ListIdentitiesInput, optFns ...func(*Options)) (*ListIdentitiesOutput, error) {
	if params == nil {
		params = &ListIdentitiesInput{}
	}

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

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

// Input to the ListIdentities action.
type ListIdentitiesInput struct {

	// An identity pool ID in the format REGION:GUID.
	//
	// This member is required.
	IdentityPoolId *string

	// The maximum number of identities to return.
	//
	// This member is required.
	MaxResults int32

	// An optional boolean parameter that allows you to hide disabled identities. If
	// omitted, the ListIdentities API will include disabled identities in the
	// response.
	HideDisabled bool

	// A pagination token.
	NextToken *string

	noSmithyDocumentSerde
}

// The response to a ListIdentities request.
type ListIdentitiesOutput struct {

	// An object containing a set of identities and associated mappings.
	Identities []types.IdentityDescription

	// An identity pool ID in the format REGION:GUID.
	IdentityPoolId *string

	// A pagination token.
	NextToken *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationListIdentitiesMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpListIdentities{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpListIdentities{}, 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 = addOpListIdentitiesValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListIdentities(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_opListIdentities(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "cognito-identity",
		OperationName: "ListIdentities",
	}
}