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---
Title: Task List Cloud Service
Added: v3.0.0
Status: Experimental
Last reviewed: 2019-02-06
---
# [Task List Cloud Service](../../lib/process-services-cloud/src/lib/task/task-list/services/task-list-cloud.service.ts "Defined in task-list-cloud.service.ts")
Searches tasks.
## Class members
### Methods
- **getTaskByRequest**(requestNode: [`TaskQueryCloudRequestModel`](../../lib/process-services-cloud/src/lib/task/task-list/models/filter-cloud-model.ts)): [`Observable`](http://reactivex.io/documentation/observable.html)`<any>`<br/>
Finds a task using an object with optional query properties.
- _requestNode:_ [`TaskQueryCloudRequestModel`](../../lib/process-services-cloud/src/lib/task/task-list/models/filter-cloud-model.ts) - Query object
- **Returns** [`Observable`](http://reactivex.io/documentation/observable.html)`<any>` - Task information
## Details
Note that for a call to `getTaskByRequest`, the
[`TaskQueryCloudRequestModel`](../../lib/process-services-cloud/src/lib/task/task-list/models/filter-cloud-model.ts) object
must at minimum have the `appName` property correctly set.