Count Pending Decision Tasks
swf_count_pending_decision_tasks | R Documentation |
Returns the estimated number of decision tasks in the specified task list¶
Description¶
Returns the estimated number of decision 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 decision 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.
Usage¶
Arguments¶
domain
[required] The name of the domain that contains the task list.
taskList
[required] The name of the task list.
Value¶
A list with the following syntax: