/
api_op_DescribeExtensionPackAssociations.go
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/
api_op_DescribeExtensionPackAssociations.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package databasemigrationservice
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/service/databasemigrationservice/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Returns a paginated list of extension pack associations for the specified
// migration project. An extension pack is an add-on module that emulates functions
// present in a source database that are required when converting objects to the
// target database.
func (c *Client) DescribeExtensionPackAssociations(ctx context.Context, params *DescribeExtensionPackAssociationsInput, optFns ...func(*Options)) (*DescribeExtensionPackAssociationsOutput, error) {
if params == nil {
params = &DescribeExtensionPackAssociationsInput{}
}
result, metadata, err := c.invokeOperation(ctx, "DescribeExtensionPackAssociations", params, optFns, c.addOperationDescribeExtensionPackAssociationsMiddlewares)
if err != nil {
return nil, err
}
out := result.(*DescribeExtensionPackAssociationsOutput)
out.ResultMetadata = metadata
return out, nil
}
type DescribeExtensionPackAssociationsInput struct {
// The name or Amazon Resource Name (ARN) for the migration project.
//
// This member is required.
MigrationProjectIdentifier *string
// Filters applied to the extension pack associations described in the form of
// key-value pairs.
Filters []types.Filter
// Specifies the unique pagination token that makes it possible to display the
// next page of results. If this parameter is specified, the response includes only
// records beyond the marker, up to the value specified by MaxRecords . If Marker
// is returned by a previous response, there are more results available. The value
// of Marker is a unique pagination token for each page. To retrieve the next
// page, make the call again using the returned token and keeping all other
// arguments unchanged.
Marker *string
// The maximum number of records to include in the response. If more records exist
// than the specified MaxRecords value, DMS includes a pagination token in the
// response so that you can retrieve the remaining results.
MaxRecords *int32
noSmithyDocumentSerde
}
type DescribeExtensionPackAssociationsOutput struct {
// Specifies the unique pagination token that makes it possible to display the
// next page of results. If this parameter is specified, the response includes only
// records beyond the marker, up to the value specified by MaxRecords . If Marker
// is returned by a previous response, there are more results available. The value
// of Marker is a unique pagination token for each page. To retrieve the next
// page, make the call again using the returned token and keeping all other
// arguments unchanged.
Marker *string
// A paginated list of extension pack associations for the specified migration
// project.
Requests []types.SchemaConversionRequest
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationDescribeExtensionPackAssociationsMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson11_serializeOpDescribeExtensionPackAssociations{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpDescribeExtensionPackAssociations{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "DescribeExtensionPackAssociations"); 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); err != nil {
return err
}
if err = addRawResponseToMetadata(stack); err != nil {
return err
}
if err = 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
return err
}
if err = addOpDescribeExtensionPackAssociationsValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opDescribeExtensionPackAssociations(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
}
return nil
}
// DescribeExtensionPackAssociationsAPIClient is a client that implements the
// DescribeExtensionPackAssociations operation.
type DescribeExtensionPackAssociationsAPIClient interface {
DescribeExtensionPackAssociations(context.Context, *DescribeExtensionPackAssociationsInput, ...func(*Options)) (*DescribeExtensionPackAssociationsOutput, error)
}
var _ DescribeExtensionPackAssociationsAPIClient = (*Client)(nil)
// DescribeExtensionPackAssociationsPaginatorOptions is the paginator options for
// DescribeExtensionPackAssociations
type DescribeExtensionPackAssociationsPaginatorOptions struct {
// The maximum number of records to include in the response. If more records exist
// than the specified MaxRecords value, DMS includes a pagination token in the
// response so that you can retrieve the remaining results.
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
}
// DescribeExtensionPackAssociationsPaginator is a paginator for
// DescribeExtensionPackAssociations
type DescribeExtensionPackAssociationsPaginator struct {
options DescribeExtensionPackAssociationsPaginatorOptions
client DescribeExtensionPackAssociationsAPIClient
params *DescribeExtensionPackAssociationsInput
nextToken *string
firstPage bool
}
// NewDescribeExtensionPackAssociationsPaginator returns a new
// DescribeExtensionPackAssociationsPaginator
func NewDescribeExtensionPackAssociationsPaginator(client DescribeExtensionPackAssociationsAPIClient, params *DescribeExtensionPackAssociationsInput, optFns ...func(*DescribeExtensionPackAssociationsPaginatorOptions)) *DescribeExtensionPackAssociationsPaginator {
if params == nil {
params = &DescribeExtensionPackAssociationsInput{}
}
options := DescribeExtensionPackAssociationsPaginatorOptions{}
if params.MaxRecords != nil {
options.Limit = *params.MaxRecords
}
for _, fn := range optFns {
fn(&options)
}
return &DescribeExtensionPackAssociationsPaginator{
options: options,
client: client,
params: params,
firstPage: true,
nextToken: params.Marker,
}
}
// HasMorePages returns a boolean indicating whether more pages are available
func (p *DescribeExtensionPackAssociationsPaginator) HasMorePages() bool {
return p.firstPage || (p.nextToken != nil && len(*p.nextToken) != 0)
}
// NextPage retrieves the next DescribeExtensionPackAssociations page.
func (p *DescribeExtensionPackAssociationsPaginator) NextPage(ctx context.Context, optFns ...func(*Options)) (*DescribeExtensionPackAssociationsOutput, error) {
if !p.HasMorePages() {
return nil, fmt.Errorf("no more pages available")
}
params := *p.params
params.Marker = p.nextToken
var limit *int32
if p.options.Limit > 0 {
limit = &p.options.Limit
}
params.MaxRecords = limit
result, err := p.client.DescribeExtensionPackAssociations(ctx, ¶ms, optFns...)
if err != nil {
return nil, err
}
p.firstPage = false
prevToken := p.nextToken
p.nextToken = result.Marker
if p.options.StopOnDuplicateToken &&
prevToken != nil &&
p.nextToken != nil &&
*prevToken == *p.nextToken {
p.nextToken = nil
}
return result, nil
}
func newServiceMetadataMiddleware_opDescribeExtensionPackAssociations(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "DescribeExtensionPackAssociations",
}
}