你当前正在访问 Microsoft Azure Global Edition 技术文档网站。 如果需要访问由世纪互联运营的 Microsoft Azure 中国技术文档网站，请访问 https://docs.azure.cn。
DataFactoryTriggerCollection.GetIfExistsAsync Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Tries to get details for this resource from the service.
- Request Path: /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DataFactory/factories/{factoryName}/triggers/{triggerName}
- Operation Id: Triggers_Get
- Default Api Version: 2018-06-01
- Resource: DataFactoryTriggerResource
public virtual System.Threading.Tasks.Task<Azure.NullableResponse<Azure.ResourceManager.DataFactory.DataFactoryTriggerResource>> GetIfExistsAsync (string triggerName, string ifNoneMatch = default, System.Threading.CancellationToken cancellationToken = default);abstract member GetIfExistsAsync : string * string * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Azure.NullableResponse<Azure.ResourceManager.DataFactory.DataFactoryTriggerResource>>
override this.GetIfExistsAsync : string * string * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Azure.NullableResponse<Azure.ResourceManager.DataFactory.DataFactoryTriggerResource>>Public Overridable Function GetIfExistsAsync (triggerName As String, Optional ifNoneMatch As String = Nothing, Optional cancellationToken As CancellationToken = Nothing) As Task(Of NullableResponse(Of DataFactoryTriggerResource))Parameters
- triggerName
- String
The trigger name.
- ifNoneMatch
- String
ETag of the trigger entity. Should only be specified for get. If the ETag matches the existing entity tag, or if * was provided, then no content will be returned.
- cancellationToken
- CancellationToken
The cancellation token to use.
Returns
Exceptions
triggerName is an empty string, and was expected to be non-empty.
triggerName is null.
