Struct aws_sdk_swf::types::ScheduleActivityTaskDecisionAttributes

#[non_exhaustive]
pub struct ScheduleActivityTaskDecisionAttributes {
    pub activity_type: Option<ActivityType>,
    pub activity_id: String,
    pub control: Option<String>,
    pub input: Option<String>,
    pub schedule_to_close_timeout: Option<String>,
    pub task_list: Option<TaskList>,
    pub task_priority: Option<String>,
    pub schedule_to_start_timeout: Option<String>,
    pub start_to_close_timeout: Option<String>,
    pub heartbeat_timeout: Option<String>,
}

Provides the details of the ScheduleActivityTask decision.

Access Control

You can use IAM policies to control this decision'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 following parameters by using a Condition element with the appropriate keys.

  • activityType.name – String constraint. The key is swf:activityType.name.

  • activityType.version – String constraint. The key is swf:activityType.version.

  • taskList – String constraint. The key is swf:taskList.name.

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.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

activity_type: Option<ActivityType>

The type of the activity task to schedule.

activity_id: String

The activityId of the activity task.

The specified string must not contain a : (colon), / (slash), | (vertical bar), or any control characters (\u0000-\u001f | \u007f-\u009f). Also, it must not be the literal string arn.

control: Option<String>

Data attached to the event that can be used by the decider in subsequent workflow tasks. This data isn't sent to the activity.

input: Option<String>

The input provided to the activity task.

schedule_to_close_timeout: Option<String>

The maximum duration for this activity task.

The duration is specified in seconds, an integer greater than or equal to 0. You can use NONE to specify unlimited duration.

A schedule-to-close timeout for this activity task must be specified either as a default for the activity type or through this field. If neither this field is set nor a default schedule-to-close timeout was specified at registration time then a fault is returned.

task_list: Option<TaskList>

If set, specifies the name of the task list in which to schedule the activity task. If not specified, the defaultTaskList registered with the activity type is used.

A task list for this activity task must be specified either as a default for the activity type or through this field. If neither this field is set nor a default task list was specified at registration time then a fault is returned.

The specified string must not contain a : (colon), / (slash), | (vertical bar), or any control characters (\u0000-\u001f | \u007f-\u009f). Also, it must not be the literal string arn.

task_priority: Option<String>

If set, specifies the priority with which the activity task is to be assigned to a worker. This overrides the defaultTaskPriority specified when registering the activity type using RegisterActivityType. Valid values are integers that range from Java's Integer.MIN_VALUE (-2147483648) to Integer.MAX_VALUE (2147483647). Higher numbers indicate higher priority.

For more information about setting task priority, see Setting Task Priority in the Amazon SWF Developer Guide.

schedule_to_start_timeout: Option<String>

If set, specifies the maximum duration the activity task can wait to be assigned to a worker. This overrides the default schedule-to-start timeout specified when registering the activity type using RegisterActivityType.

The duration is specified in seconds, an integer greater than or equal to 0. You can use NONE to specify unlimited duration.

A schedule-to-start timeout for this activity task must be specified either as a default for the activity type or through this field. If neither this field is set nor a default schedule-to-start timeout was specified at registration time then a fault is returned.

start_to_close_timeout: Option<String>

If set, specifies the maximum duration a worker may take to process this activity task. This overrides the default start-to-close timeout specified when registering the activity type using RegisterActivityType.

The duration is specified in seconds, an integer greater than or equal to 0. You can use NONE to specify unlimited duration.

A start-to-close timeout for this activity task must be specified either as a default for the activity type or through this field. If neither this field is set nor a default start-to-close timeout was specified at registration time then a fault is returned.

heartbeat_timeout: Option<String>

If set, specifies the maximum time before which a worker processing a task of this type must report progress by calling RecordActivityTaskHeartbeat. If the timeout is exceeded, the activity task is automatically timed out. If the worker subsequently attempts to record a heartbeat or returns a result, it is ignored. This overrides the default heartbeat timeout specified when registering the activity type using RegisterActivityType.

The duration is specified in seconds, an integer greater than or equal to 0. You can use NONE to specify unlimited duration.

Implementations

impl ScheduleActivityTaskDecisionAttributes

pub fn activity_type(&self) -> Option<&ActivityType>

The type of the activity task to schedule.

pub fn activity_id(&self) -> &str

The activityId of the activity task.

The specified string must not contain a : (colon), / (slash), | (vertical bar), or any control characters (\u0000-\u001f | \u007f-\u009f). Also, it must not be the literal string arn.

pub fn control(&self) -> Option<&str>

Data attached to the event that can be used by the decider in subsequent workflow tasks. This data isn't sent to the activity.

pub fn input(&self) -> Option<&str>

The input provided to the activity task.

pub fn schedule_to_close_timeout(&self) -> Option<&str>

The maximum duration for this activity task.

The duration is specified in seconds, an integer greater than or equal to 0. You can use NONE to specify unlimited duration.

A schedule-to-close timeout for this activity task must be specified either as a default for the activity type or through this field. If neither this field is set nor a default schedule-to-close timeout was specified at registration time then a fault is returned.

pub fn task_list(&self) -> Option<&TaskList>

If set, specifies the name of the task list in which to schedule the activity task. If not specified, the defaultTaskList registered with the activity type is used.

A task list for this activity task must be specified either as a default for the activity type or through this field. If neither this field is set nor a default task list was specified at registration time then a fault is returned.

The specified string must not contain a : (colon), / (slash), | (vertical bar), or any control characters (\u0000-\u001f | \u007f-\u009f). Also, it must not be the literal string arn.

pub fn task_priority(&self) -> Option<&str>

If set, specifies the priority with which the activity task is to be assigned to a worker. This overrides the defaultTaskPriority specified when registering the activity type using RegisterActivityType. Valid values are integers that range from Java's Integer.MIN_VALUE (-2147483648) to Integer.MAX_VALUE (2147483647). Higher numbers indicate higher priority.

For more information about setting task priority, see Setting Task Priority in the Amazon SWF Developer Guide.

pub fn schedule_to_start_timeout(&self) -> Option<&str>

If set, specifies the maximum duration the activity task can wait to be assigned to a worker. This overrides the default schedule-to-start timeout specified when registering the activity type using RegisterActivityType.

The duration is specified in seconds, an integer greater than or equal to 0. You can use NONE to specify unlimited duration.

A schedule-to-start timeout for this activity task must be specified either as a default for the activity type or through this field. If neither this field is set nor a default schedule-to-start timeout was specified at registration time then a fault is returned.

pub fn start_to_close_timeout(&self) -> Option<&str>

If set, specifies the maximum duration a worker may take to process this activity task. This overrides the default start-to-close timeout specified when registering the activity type using RegisterActivityType.

The duration is specified in seconds, an integer greater than or equal to 0. You can use NONE to specify unlimited duration.

A start-to-close timeout for this activity task must be specified either as a default for the activity type or through this field. If neither this field is set nor a default start-to-close timeout was specified at registration time then a fault is returned.

pub fn heartbeat_timeout(&self) -> Option<&str>

If set, specifies the maximum time before which a worker processing a task of this type must report progress by calling RecordActivityTaskHeartbeat. If the timeout is exceeded, the activity task is automatically timed out. If the worker subsequently attempts to record a heartbeat or returns a result, it is ignored. This overrides the default heartbeat timeout specified when registering the activity type using RegisterActivityType.

The duration is specified in seconds, an integer greater than or equal to 0. You can use NONE to specify unlimited duration.

impl ScheduleActivityTaskDecisionAttributes

pub fn builder() -> ScheduleActivityTaskDecisionAttributesBuilder

Creates a new builder-style object to manufacture ScheduleActivityTaskDecisionAttributes.

Trait Implementations

impl Clone for ScheduleActivityTaskDecisionAttributes

fn clone(&self) -> ScheduleActivityTaskDecisionAttributes

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ScheduleActivityTaskDecisionAttributes

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for ScheduleActivityTaskDecisionAttributes

fn eq(&self, other: &ScheduleActivityTaskDecisionAttributes) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ScheduleActivityTaskDecisionAttributes