// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.

package cognitoidentity

import (
	"context"

	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/internal/awsutil"
)

// Input to the ListIdentities action.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/cognito-identity-2014-06-30/ListIdentitiesInput
type ListIdentitiesInput struct {
	_ struct{} `type:"structure"`

	// 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 `type:"boolean"`

	// An identity pool ID in the format REGION:GUID.
	//
	// IdentityPoolId is a required field
	IdentityPoolId *string `min:"1" type:"string" required:"true"`

	// The maximum number of identities to return.
	//
	// MaxResults is a required field
	MaxResults *int64 `min:"1" type:"integer" required:"true"`

	// A pagination token.
	NextToken *string `min:"1" type:"string"`
}

// String returns the string representation
func (s ListIdentitiesInput) String() string {
	return awsutil.Prettify(s)
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ListIdentitiesInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ListIdentitiesInput"}

	if s.IdentityPoolId == nil {
		invalidParams.Add(aws.NewErrParamRequired("IdentityPoolId"))
	}
	if s.IdentityPoolId != nil && len(*s.IdentityPoolId) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("IdentityPoolId", 1))
	}

	if s.MaxResults == nil {
		invalidParams.Add(aws.NewErrParamRequired("MaxResults"))
	}
	if s.MaxResults != nil && *s.MaxResults < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 1))
	}
	if s.NextToken != nil && len(*s.NextToken) < 1 {
		invalidParams.Add(aws.NewErrParamMinLen("NextToken", 1))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// The response to a ListIdentities request.
// Please also see https://docs.aws.amazon.com/goto/WebAPI/cognito-identity-2014-06-30/ListIdentitiesResponse
type ListIdentitiesOutput struct {
	_ struct{} `type:"structure"`

	// An object containing a set of identities and associated mappings.
	Identities []IdentityDescription `type:"list"`

	// An identity pool ID in the format REGION:GUID.
	IdentityPoolId *string `min:"1" type:"string"`

	// A pagination token.
	NextToken *string `min:"1" type:"string"`
}

// String returns the string representation
func (s ListIdentitiesOutput) String() string {
	return awsutil.Prettify(s)
}

const opListIdentities = "ListIdentities"

// ListIdentitiesRequest returns a request value for making API operation for
// Amazon Cognito Identity.
//
// Lists the identities in an identity pool.
//
// You must use AWS Developer credentials to call this API.
//
//    // Example sending a request using ListIdentitiesRequest.
//    req := client.ListIdentitiesRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/cognito-identity-2014-06-30/ListIdentities
func (c *Client) ListIdentitiesRequest(input *ListIdentitiesInput) ListIdentitiesRequest {
	op := &aws.Operation{
		Name:       opListIdentities,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &ListIdentitiesInput{}
	}

	req := c.newRequest(op, input, &ListIdentitiesOutput{})
	return ListIdentitiesRequest{Request: req, Input: input, Copy: c.ListIdentitiesRequest}
}

// ListIdentitiesRequest is the request type for the
// ListIdentities API operation.
type ListIdentitiesRequest struct {
	*aws.Request
	Input *ListIdentitiesInput
	Copy  func(*ListIdentitiesInput) ListIdentitiesRequest
}

// Send marshals and sends the ListIdentities API request.
func (r ListIdentitiesRequest) Send(ctx context.Context) (*ListIdentitiesResponse, error) {
	r.Request.SetContext(ctx)
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	resp := &ListIdentitiesResponse{
		ListIdentitiesOutput: r.Request.Data.(*ListIdentitiesOutput),
		response:             &aws.Response{Request: r.Request},
	}

	return resp, nil
}

// ListIdentitiesResponse is the response type for the
// ListIdentities API operation.
type ListIdentitiesResponse struct {
	*ListIdentitiesOutput

	response *aws.Response
}

// SDKResponseMetdata returns the response metadata for the
// ListIdentities request.
func (r *ListIdentitiesResponse) SDKResponseMetdata() *aws.Response {
	return r.response
}
