/
api_op_ListItems.go
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/
api_op_ListItems.go
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// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.
package mediastoredata
import (
"context"
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/internal/awsutil"
"github.com/aws/aws-sdk-go-v2/private/protocol"
)
type ListItemsInput struct {
_ struct{} `type:"structure"`
// The maximum number of results to return per API request. For example, you
// submit a ListItems request with MaxResults set at 500. Although 2,000 items
// match your request, the service returns no more than the first 500 items.
// (The service also returns a NextToken value that you can use to fetch the
// next batch of results.) The service might return fewer results than the MaxResults
// value.
//
// If MaxResults is not included in the request, the service defaults to pagination
// with a maximum of 1,000 results per page.
MaxResults *int64 `location:"querystring" locationName:"MaxResults" min:"1" type:"integer"`
// The token that identifies which batch of results that you want to see. For
// example, you submit a ListItems request with MaxResults set at 500. The service
// returns the first batch of results (up to 500) and a NextToken value. To
// see the next batch of results, you can submit the ListItems request a second
// time and specify the NextToken value.
//
// Tokens expire after 15 minutes.
NextToken *string `location:"querystring" locationName:"NextToken" type:"string"`
// The path in the container from which to retrieve items. Format: <folder name>/<folder
// name>/<file name>
Path *string `location:"querystring" locationName:"Path" type:"string"`
}
// String returns the string representation
func (s ListItemsInput) String() string {
return awsutil.Prettify(s)
}
// Validate inspects the fields of the type to determine if they are valid.
func (s *ListItemsInput) Validate() error {
invalidParams := aws.ErrInvalidParams{Context: "ListItemsInput"}
if s.MaxResults != nil && *s.MaxResults < 1 {
invalidParams.Add(aws.NewErrParamMinValue("MaxResults", 1))
}
if invalidParams.Len() > 0 {
return invalidParams
}
return nil
}
// MarshalFields encodes the AWS API shape using the passed in protocol encoder.
func (s ListItemsInput) MarshalFields(e protocol.FieldEncoder) error {
e.SetValue(protocol.HeaderTarget, "Content-Type", protocol.StringValue("application/json"), protocol.Metadata{})
if s.MaxResults != nil {
v := *s.MaxResults
metadata := protocol.Metadata{}
e.SetValue(protocol.QueryTarget, "MaxResults", protocol.Int64Value(v), metadata)
}
if s.NextToken != nil {
v := *s.NextToken
metadata := protocol.Metadata{}
e.SetValue(protocol.QueryTarget, "NextToken", protocol.QuotedValue{ValueMarshaler: protocol.StringValue(v)}, metadata)
}
if s.Path != nil {
v := *s.Path
metadata := protocol.Metadata{}
e.SetValue(protocol.QueryTarget, "Path", protocol.QuotedValue{ValueMarshaler: protocol.StringValue(v)}, metadata)
}
return nil
}
type ListItemsOutput struct {
_ struct{} `type:"structure"`
// The metadata entries for the folders and objects at the requested path.
Items []Item `type:"list"`
// The token that can be used in a request to view the next set of results.
// For example, you submit a ListItems request that matches 2,000 items with
// MaxResults set at 500. The service returns the first batch of results (up
// to 500) and a NextToken value that can be used to fetch the next batch of
// results.
NextToken *string `type:"string"`
}
// String returns the string representation
func (s ListItemsOutput) String() string {
return awsutil.Prettify(s)
}
// MarshalFields encodes the AWS API shape using the passed in protocol encoder.
func (s ListItemsOutput) MarshalFields(e protocol.FieldEncoder) error {
if s.Items != nil {
v := s.Items
metadata := protocol.Metadata{}
ls0 := e.List(protocol.BodyTarget, "Items", metadata)
ls0.Start()
for _, v1 := range v {
ls0.ListAddFields(v1)
}
ls0.End()
}
if s.NextToken != nil {
v := *s.NextToken
metadata := protocol.Metadata{}
e.SetValue(protocol.BodyTarget, "NextToken", protocol.QuotedValue{ValueMarshaler: protocol.StringValue(v)}, metadata)
}
return nil
}
const opListItems = "ListItems"
// ListItemsRequest returns a request value for making API operation for
// AWS Elemental MediaStore Data Plane.
//
// Provides a list of metadata entries about folders and objects in the specified
// folder.
//
// // Example sending a request using ListItemsRequest.
// req := client.ListItemsRequest(params)
// resp, err := req.Send(context.TODO())
// if err == nil {
// fmt.Println(resp)
// }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/mediastore-data-2017-09-01/ListItems
func (c *Client) ListItemsRequest(input *ListItemsInput) ListItemsRequest {
op := &aws.Operation{
Name: opListItems,
HTTPMethod: "GET",
HTTPPath: "/",
Paginator: &aws.Paginator{
InputTokens: []string{"NextToken"},
OutputTokens: []string{"NextToken"},
LimitToken: "MaxResults",
TruncationToken: "",
},
}
if input == nil {
input = &ListItemsInput{}
}
req := c.newRequest(op, input, &ListItemsOutput{})
return ListItemsRequest{Request: req, Input: input, Copy: c.ListItemsRequest}
}
// ListItemsRequest is the request type for the
// ListItems API operation.
type ListItemsRequest struct {
*aws.Request
Input *ListItemsInput
Copy func(*ListItemsInput) ListItemsRequest
}
// Send marshals and sends the ListItems API request.
func (r ListItemsRequest) Send(ctx context.Context) (*ListItemsResponse, error) {
r.Request.SetContext(ctx)
err := r.Request.Send()
if err != nil {
return nil, err
}
resp := &ListItemsResponse{
ListItemsOutput: r.Request.Data.(*ListItemsOutput),
response: &aws.Response{Request: r.Request},
}
return resp, nil
}
// NewListItemsRequestPaginator returns a paginator for ListItems.
// Use Next method to get the next page, and CurrentPage to get the current
// response page from the paginator. Next will return false, if there are
// no more pages, or an error was encountered.
//
// Note: This operation can generate multiple requests to a service.
//
// // Example iterating over pages.
// req := client.ListItemsRequest(input)
// p := mediastoredata.NewListItemsRequestPaginator(req)
//
// for p.Next(context.TODO()) {
// page := p.CurrentPage()
// }
//
// if err := p.Err(); err != nil {
// return err
// }
//
func NewListItemsPaginator(req ListItemsRequest) ListItemsPaginator {
return ListItemsPaginator{
Pager: aws.Pager{
NewRequest: func(ctx context.Context) (*aws.Request, error) {
var inCpy *ListItemsInput
if req.Input != nil {
tmp := *req.Input
inCpy = &tmp
}
newReq := req.Copy(inCpy)
newReq.SetContext(ctx)
return newReq.Request, nil
},
},
}
}
// ListItemsPaginator is used to paginate the request. This can be done by
// calling Next and CurrentPage.
type ListItemsPaginator struct {
aws.Pager
}
func (p *ListItemsPaginator) CurrentPage() *ListItemsOutput {
return p.Pager.CurrentPage().(*ListItemsOutput)
}
// ListItemsResponse is the response type for the
// ListItems API operation.
type ListItemsResponse struct {
*ListItemsOutput
response *aws.Response
}
// SDKResponseMetdata returns the response metadata for the
// ListItems request.
func (r *ListItemsResponse) SDKResponseMetdata() *aws.Response {
return r.response
}