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api_op_PutSubscriptionFilter.go
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/
api_op_PutSubscriptionFilter.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package cloudwatchlogs
import (
"context"
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/cloudwatchlogs/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Creates or updates a subscription filter and associates it with the specified
// log group. Subscription filters allow you to subscribe to a real-time stream of
// log events ingested through PutLogEvents
// (https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutLogEvents.html)
// and have them delivered to a specific destination. When log events are sent to
// the receiving service, they are Base64 encoded and compressed with the gzip
// format. The following destinations are supported for subscription filters:
//
// * An
// Amazon Kinesis stream belonging to the same account as the subscription filter,
// for same-account delivery.
//
// * A logical destination that belongs to a different
// account, for cross-account delivery.
//
// * An Amazon Kinesis Firehose delivery
// stream that belongs to the same account as the subscription filter, for
// same-account delivery.
//
// * An Lambda function that belongs to the same account as
// the subscription filter, for same-account delivery.
//
// Each log group can have up
// to two subscription filters associated with it. If you are updating an existing
// filter, you must specify the correct name in filterName. To perform a
// PutSubscriptionFilter operation, you must also have the iam:PassRole permission.
func (c *Client) PutSubscriptionFilter(ctx context.Context, params *PutSubscriptionFilterInput, optFns ...func(*Options)) (*PutSubscriptionFilterOutput, error) {
if params == nil {
params = &PutSubscriptionFilterInput{}
}
result, metadata, err := c.invokeOperation(ctx, "PutSubscriptionFilter", params, optFns, c.addOperationPutSubscriptionFilterMiddlewares)
if err != nil {
return nil, err
}
out := result.(*PutSubscriptionFilterOutput)
out.ResultMetadata = metadata
return out, nil
}
type PutSubscriptionFilterInput struct {
// The ARN of the destination to deliver matching log events to. Currently, the
// supported destinations are:
//
// * An Amazon Kinesis stream belonging to the same
// account as the subscription filter, for same-account delivery.
//
// * A logical
// destination (specified using an ARN) belonging to a different account, for
// cross-account delivery. If you are setting up a cross-account subscription, the
// destination must have an IAM policy associated with it that allows the sender to
// send logs to the destination. For more information, see PutDestinationPolicy
// (https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutDestinationPolicy.html).
//
// *
// An Amazon Kinesis Firehose delivery stream belonging to the same account as the
// subscription filter, for same-account delivery.
//
// * A Lambda function belonging
// to the same account as the subscription filter, for same-account delivery.
//
// This member is required.
DestinationArn *string
// A name for the subscription filter. If you are updating an existing filter, you
// must specify the correct name in filterName. To find the name of the filter
// currently associated with a log group, use DescribeSubscriptionFilters
// (https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeSubscriptionFilters.html).
//
// This member is required.
FilterName *string
// A filter pattern for subscribing to a filtered stream of log events.
//
// This member is required.
FilterPattern *string
// The name of the log group.
//
// This member is required.
LogGroupName *string
// The method used to distribute log data to the destination. By default, log data
// is grouped by log stream, but the grouping can be set to random for a more even
// distribution. This property is only applicable when the destination is an Amazon
// Kinesis stream.
Distribution types.Distribution
// The ARN of an IAM role that grants CloudWatch Logs permissions to deliver
// ingested log events to the destination stream. You don't need to provide the ARN
// when you are working with a logical destination for cross-account delivery.
RoleArn *string
noSmithyDocumentSerde
}
type PutSubscriptionFilterOutput struct {
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationPutSubscriptionFilterMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsAwsjson11_serializeOpPutSubscriptionFilter{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpPutSubscriptionFilter{}, 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 = addOpPutSubscriptionFilterValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opPutSubscriptionFilter(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
}
func newServiceMetadataMiddleware_opPutSubscriptionFilter(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "logs",
OperationName: "PutSubscriptionFilter",
}
}