/
api_op_GetBucketNotificationConfiguration.go
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/
api_op_GetBucketNotificationConfiguration.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package s3
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
s3cust "github.com/aws/aws-sdk-go-v2/service/s3/internal/customizations"
"github.com/aws/aws-sdk-go-v2/service/s3/types"
"github.com/aws/smithy-go/middleware"
"github.com/aws/smithy-go/ptr"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// This operation is not supported by directory buckets. Returns the notification
// configuration of a bucket. If notifications are not enabled on the bucket, the
// action returns an empty NotificationConfiguration element. By default, you must
// be the bucket owner to read the notification configuration of a bucket. However,
// the bucket owner can use a bucket policy to grant permission to other users to
// read this configuration with the s3:GetBucketNotification permission. When you
// use this API operation with an access point, provide the alias of the access
// point in place of the bucket name. When you use this API operation with an
// Object Lambda access point, provide the alias of the Object Lambda access point
// in place of the bucket name. If the Object Lambda access point alias in a
// request is not valid, the error code InvalidAccessPointAliasError is returned.
// For more information about InvalidAccessPointAliasError , see List of Error
// Codes (https://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html#ErrorCodeList)
// . For more information about setting and reading the notification configuration
// on a bucket, see Setting Up Notification of Bucket Events (https://docs.aws.amazon.com/AmazonS3/latest/dev/NotificationHowTo.html)
// . For more information about bucket policies, see Using Bucket Policies (https://docs.aws.amazon.com/AmazonS3/latest/dev/using-iam-policies.html)
// . The following action is related to GetBucketNotification :
// - PutBucketNotification (https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutBucketNotification.html)
func (c *Client) GetBucketNotificationConfiguration(ctx context.Context, params *GetBucketNotificationConfigurationInput, optFns ...func(*Options)) (*GetBucketNotificationConfigurationOutput, error) {
if params == nil {
params = &GetBucketNotificationConfigurationInput{}
}
result, metadata, err := c.invokeOperation(ctx, "GetBucketNotificationConfiguration", params, optFns, c.addOperationGetBucketNotificationConfigurationMiddlewares)
if err != nil {
return nil, err
}
out := result.(*GetBucketNotificationConfigurationOutput)
out.ResultMetadata = metadata
return out, nil
}
type GetBucketNotificationConfigurationInput struct {
// The name of the bucket for which to get the notification configuration. When
// you use this API operation with an access point, provide the alias of the access
// point in place of the bucket name. When you use this API operation with an
// Object Lambda access point, provide the alias of the Object Lambda access point
// in place of the bucket name. If the Object Lambda access point alias in a
// request is not valid, the error code InvalidAccessPointAliasError is returned.
// For more information about InvalidAccessPointAliasError , see List of Error
// Codes (https://docs.aws.amazon.com/AmazonS3/latest/API/ErrorResponses.html#ErrorCodeList)
// .
//
// This member is required.
Bucket *string
// The account ID of the expected bucket owner. If the account ID that you provide
// does not match the actual owner of the bucket, the request fails with the HTTP
// status code 403 Forbidden (access denied).
ExpectedBucketOwner *string
noSmithyDocumentSerde
}
func (in *GetBucketNotificationConfigurationInput) bindEndpointParams(p *EndpointParameters) {
p.Bucket = in.Bucket
p.UseS3ExpressControlEndpoint = ptr.Bool(true)
}
// A container for specifying the notification configuration of the bucket. If
// this element is empty, notifications are turned off for the bucket.
type GetBucketNotificationConfigurationOutput struct {
// Enables delivery of events to Amazon EventBridge.
EventBridgeConfiguration *types.EventBridgeConfiguration
// Describes the Lambda functions to invoke and the events for which to invoke
// them.
LambdaFunctionConfigurations []types.LambdaFunctionConfiguration
// The Amazon Simple Queue Service queues to publish messages to and the events
// for which to publish messages.
QueueConfigurations []types.QueueConfiguration
// The topic to which notifications are sent and the events for which
// notifications are generated.
TopicConfigurations []types.TopicConfiguration
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationGetBucketNotificationConfigurationMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsRestxml_serializeOpGetBucketNotificationConfiguration{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsRestxml_deserializeOpGetBucketNotificationConfiguration{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "GetBucketNotificationConfiguration"); 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 = addPutBucketContextMiddleware(stack); err != nil {
return err
}
if err = addOpGetBucketNotificationConfigurationValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetBucketNotificationConfiguration(options.Region), middleware.Before); err != nil {
return err
}
if err = addMetadataRetrieverMiddleware(stack); err != nil {
return err
}
if err = addRecursionDetection(stack); err != nil {
return err
}
if err = addGetBucketNotificationConfigurationUpdateEndpoint(stack, options); err != nil {
return err
}
if err = addResponseErrorMiddleware(stack); err != nil {
return err
}
if err = v4.AddContentSHA256HeaderMiddleware(stack); err != nil {
return err
}
if err = disableAcceptEncodingGzip(stack); err != nil {
return err
}
if err = addRequestResponseLogging(stack, options); err != nil {
return err
}
if err = addDisableHTTPSMiddleware(stack, options); err != nil {
return err
}
if err = addSerializeImmutableHostnameBucketMiddleware(stack, options); err != nil {
return err
}
return nil
}
func (v *GetBucketNotificationConfigurationInput) bucket() (string, bool) {
if v.Bucket == nil {
return "", false
}
return *v.Bucket, true
}
func newServiceMetadataMiddleware_opGetBucketNotificationConfiguration(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "GetBucketNotificationConfiguration",
}
}
// getGetBucketNotificationConfigurationBucketMember returns a pointer to string
// denoting a provided bucket member valueand a boolean indicating if the input has
// a modeled bucket name,
func getGetBucketNotificationConfigurationBucketMember(input interface{}) (*string, bool) {
in := input.(*GetBucketNotificationConfigurationInput)
if in.Bucket == nil {
return nil, false
}
return in.Bucket, true
}
func addGetBucketNotificationConfigurationUpdateEndpoint(stack *middleware.Stack, options Options) error {
return s3cust.UpdateEndpoint(stack, s3cust.UpdateEndpointOptions{
Accessor: s3cust.UpdateEndpointParameterAccessor{
GetBucketFromInput: getGetBucketNotificationConfigurationBucketMember,
},
UsePathStyle: options.UsePathStyle,
UseAccelerate: options.UseAccelerate,
SupportsAccelerate: true,
TargetS3ObjectLambda: false,
EndpointResolver: options.EndpointResolver,
EndpointResolverOptions: options.EndpointOptions,
UseARNRegion: options.UseARNRegion,
DisableMultiRegionAccessPoints: options.DisableMultiRegionAccessPoints,
})
}