Copyright | (c) 2013-2018 Brendan Hay |
---|---|
License | Mozilla Public License, v. 2.0. |
Maintainer | Brendan Hay <brendan.g.hay+amazonka@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 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 aCondition
element with theswf: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 in the Amazon SWF Developer Guide .
Synopsis
- 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:
cpatDomain
- The name of the domain that contains the task list.cpatTaskList
- The name of the task list.
data CountPendingActivityTasks Source #
See: countPendingActivityTasks
smart constructor.
Instances
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:
ptcTruncated
- 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.ptcCount
- The number of tasks in the task list.
data PendingTaskCount Source #
Contains the count of tasks in a task list.
See: pendingTaskCount
smart constructor.
Instances
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.