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// Code generated by smithy-go-codegen DO NOT EDIT.
package swf
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/swf/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Returns the estimated number of activity tasks in the specified task list. The
// count returned is an approximation and isn't guaranteed to be exact. If you
// specify a task list that no activity task was ever scheduled in then 0 is
// returned. Access Control You can use IAM policies to control this action's
// access to Amazon SWF resources as follows:
// - Use a Resource element with the domain name to limit the action to only
// specified domains.
// - Use an Action element to allow or deny permission to call this action.
// - Constrain the taskList.name parameter by using a Condition element with the
// swf:taskList.name key to allow the action to access only certain task lists.
//
// If the caller doesn't have sufficient permissions to invoke the action, or the
// parameter values fall outside the specified constraints, the action fails. The
// associated event attribute's cause parameter is set to OPERATION_NOT_PERMITTED .
// For details and example IAM policies, see Using IAM to Manage Access to Amazon
// SWF Workflows (https://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html)
// in the Amazon SWF Developer Guide.
func (c *Client) CountPendingActivityTasks(ctx context.Context, params *CountPendingActivityTasksInput, optFns ...func(*Options)) (*CountPendingActivityTasksOutput, error) {
if params == nil {
params = &CountPendingActivityTasksInput{}
}
result, metadata, err := c.invokeOperation(ctx, "CountPendingActivityTasks", params, optFns, c.addOperationCountPendingActivityTasksMiddlewares)
if err != nil {
return nil, err
}
out := result.(*CountPendingActivityTasksOutput)
out.ResultMetadata = metadata
return out, nil
}
type CountPendingActivityTasksInput struct {
// The name of the domain that contains the task list.
//
// This member is required.
Domain *string
// The name of the task list.
//
// This member is required.
TaskList *types.TaskList
noSmithyDocumentSerde
}
// Contains the count of tasks in a task list.
type CountPendingActivityTasksOutput struct {
// The number of tasks in the task list.
//
// This member is required.
Count int32
// If set to true, indicates that the actual count was more than the maximum
// supported by this API and the count returned is the truncated value.
Truncated bool
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationCountPendingActivityTasksMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsAwsjson10_serializeOpCountPendingActivityTasks{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson10_deserializeOpCountPendingActivityTasks{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "CountPendingActivityTasks"); 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 = 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 = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
return err
}
if err = awsmiddleware.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 = addOpCountPendingActivityTasksValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCountPendingActivityTasks(options.Region), middleware.Before); err != nil {
return err
}
if err = awsmiddleware.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
}
func newServiceMetadataMiddleware_opCountPendingActivityTasks(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "CountPendingActivityTasks",
}
}
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