Copyright | (c) 2013-2016 Brendan Hay |
---|---|
License | Mozilla Public License, v. 2.0. |
Maintainer | Brendan Hay <brendan.g.hay@gmail.com> |
Stability | auto-generated |
Portability | non-portable (GHC extensions) |
Safe Haskell | None |
Language | Haskell2010 |
Returns the estimated number of activity tasks in the specified task list. The count returned is an approximation and is not guaranteed to be exact. If you specify a task list that no activity task was ever scheduled in then 0 will be 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 does not 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 will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.
- countPendingActivityTasks :: Text -> TaskList -> CountPendingActivityTasks
- data CountPendingActivityTasks
- cpatDomain :: Lens' CountPendingActivityTasks Text
- cpatTaskList :: Lens' CountPendingActivityTasks TaskList
- pendingTaskCount :: Natural -> PendingTaskCount
- data PendingTaskCount
- ptcTruncated :: Lens' PendingTaskCount (Maybe Bool)
- ptcCount :: Lens' PendingTaskCount Natural
Creating a Request
countPendingActivityTasks Source #
Creates a value of CountPendingActivityTasks
with the minimum fields required to make a request.
Use one of the following lenses to modify other fields as desired:
data CountPendingActivityTasks Source #
See: countPendingActivityTasks
smart constructor.
Request Lenses
cpatDomain :: Lens' CountPendingActivityTasks Text Source #
The name of the domain that contains the task list.
cpatTaskList :: Lens' CountPendingActivityTasks TaskList Source #
The name of the task list.
Destructuring the Response
Creates a value of PendingTaskCount
with the minimum fields required to make a request.
Use one of the following lenses to modify other fields as desired:
data PendingTaskCount Source #
Contains the count of tasks in a task list.
See: pendingTaskCount
smart constructor.
Response Lenses
ptcTruncated :: Lens' PendingTaskCount (Maybe Bool) Source #
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.