/
api_op_GetBotChannelAssociations.go
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/
api_op_GetBotChannelAssociations.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package lexmodelbuildingservice
import (
"context"
"fmt"
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/lexmodelbuildingservice/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Returns a list of all of the channels associated with the specified bot. The
// GetBotChannelAssociations operation requires permissions for the
// lex:GetBotChannelAssociations action.
func (c *Client) GetBotChannelAssociations(ctx context.Context, params *GetBotChannelAssociationsInput, optFns ...func(*Options)) (*GetBotChannelAssociationsOutput, error) {
if params == nil {
params = &GetBotChannelAssociationsInput{}
}
result, metadata, err := c.invokeOperation(ctx, "GetBotChannelAssociations", params, optFns, c.addOperationGetBotChannelAssociationsMiddlewares)
if err != nil {
return nil, err
}
out := result.(*GetBotChannelAssociationsOutput)
out.ResultMetadata = metadata
return out, nil
}
type GetBotChannelAssociationsInput struct {
// An alias pointing to the specific version of the Amazon Lex bot to which this
// association is being made.
//
// This member is required.
BotAlias *string
// The name of the Amazon Lex bot in the association.
//
// This member is required.
BotName *string
// The maximum number of associations to return in the response. The default is 50.
MaxResults *int32
// Substring to match in channel association names. An association will be returned
// if any part of its name matches the substring. For example, "xyz" matches both
// "xyzabc" and "abcxyz." To return all bot channel associations, use a hyphen
// ("-") as the nameContains parameter.
NameContains *string
// A pagination token for fetching the next page of associations. If the response
// to this call is truncated, Amazon Lex returns a pagination token in the
// response. To fetch the next page of associations, specify the pagination token
// in the next request.
NextToken *string
noSmithyDocumentSerde
}
type GetBotChannelAssociationsOutput struct {
// An array of objects, one for each association, that provides information about
// the Amazon Lex bot and its association with the channel.
BotChannelAssociations []types.BotChannelAssociation
// A pagination token that fetches the next page of associations. If the response
// to this call is truncated, Amazon Lex returns a pagination token in the
// response. To fetch the next page of associations, specify the pagination token
// in the next request.
NextToken *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationGetBotChannelAssociationsMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsRestjson1_serializeOpGetBotChannelAssociations{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsRestjson1_deserializeOpGetBotChannelAssociations{}, 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); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addOpGetBotChannelAssociationsValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetBotChannelAssociations(options.Region), middleware.Before); 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
}
// GetBotChannelAssociationsAPIClient is a client that implements the
// GetBotChannelAssociations operation.
type GetBotChannelAssociationsAPIClient interface {
GetBotChannelAssociations(context.Context, *GetBotChannelAssociationsInput, ...func(*Options)) (*GetBotChannelAssociationsOutput, error)
}
var _ GetBotChannelAssociationsAPIClient = (*Client)(nil)
// GetBotChannelAssociationsPaginatorOptions is the paginator options for
// GetBotChannelAssociations
type GetBotChannelAssociationsPaginatorOptions struct {
// The maximum number of associations to return in the response. The default is 50.
Limit int32
// Set to true if pagination should stop if the service returns a pagination token
// that matches the most recent token provided to the service.
StopOnDuplicateToken bool
}
// GetBotChannelAssociationsPaginator is a paginator for GetBotChannelAssociations
type GetBotChannelAssociationsPaginator struct {
options GetBotChannelAssociationsPaginatorOptions
client GetBotChannelAssociationsAPIClient
params *GetBotChannelAssociationsInput
nextToken *string
firstPage bool
}
// NewGetBotChannelAssociationsPaginator returns a new
// GetBotChannelAssociationsPaginator
func NewGetBotChannelAssociationsPaginator(client GetBotChannelAssociationsAPIClient, params *GetBotChannelAssociationsInput, optFns ...func(*GetBotChannelAssociationsPaginatorOptions)) *GetBotChannelAssociationsPaginator {
if params == nil {
params = &GetBotChannelAssociationsInput{}
}
options := GetBotChannelAssociationsPaginatorOptions{}
if params.MaxResults != nil {
options.Limit = *params.MaxResults
}
for _, fn := range optFns {
fn(&options)
}
return &GetBotChannelAssociationsPaginator{
options: options,
client: client,
params: params,
firstPage: true,
nextToken: params.NextToken,
}
}
// HasMorePages returns a boolean indicating whether more pages are available
func (p *GetBotChannelAssociationsPaginator) HasMorePages() bool {
return p.firstPage || (p.nextToken != nil && len(*p.nextToken) != 0)
}
// NextPage retrieves the next GetBotChannelAssociations page.
func (p *GetBotChannelAssociationsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*GetBotChannelAssociationsOutput, error) {
if !p.HasMorePages() {
return nil, fmt.Errorf("no more pages available")
}
params := *p.params
params.NextToken = p.nextToken
var limit *int32
if p.options.Limit > 0 {
limit = &p.options.Limit
}
params.MaxResults = limit
result, err := p.client.GetBotChannelAssociations(ctx, ¶ms, optFns...)
if err != nil {
return nil, err
}
p.firstPage = false
prevToken := p.nextToken
p.nextToken = result.NextToken
if p.options.StopOnDuplicateToken &&
prevToken != nil &&
p.nextToken != nil &&
*prevToken == *p.nextToken {
p.nextToken = nil
}
return result, nil
}
func newServiceMetadataMiddleware_opGetBotChannelAssociations(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "lex",
OperationName: "GetBotChannelAssociations",
}
}