pub struct GetFaceDetectionFluentBuilder { /* private fields */ }
Expand description
Fluent builder constructing a request to GetFaceDetection
.
Gets face detection results for a Amazon Rekognition Video analysis started by StartFaceDetection
.
Face detection with Amazon Rekognition Video is an asynchronous operation. You start face detection by calling StartFaceDetection
which returns a job identifier (JobId
). When the face detection operation finishes, Amazon Rekognition Video publishes a completion status to the Amazon Simple Notification Service topic registered in the initial call to StartFaceDetection
. To get the results of the face detection operation, first check that the status value published to the Amazon SNS topic is SUCCEEDED
. If so, call GetFaceDetection
and pass the job identifier (JobId
) from the initial call to StartFaceDetection
.
GetFaceDetection
returns an array of detected faces (Faces
) sorted by the time the faces were detected.
Use MaxResults parameter to limit the number of labels returned. If there are more results than specified in MaxResults
, the value of NextToken
in the operation response contains a pagination token for getting the next set of results. To get the next page of results, call GetFaceDetection
and populate the NextToken
request parameter with the token value returned from the previous call to GetFaceDetection
.
Note that for the GetFaceDetection
operation, the returned values for FaceOccluded
and EyeDirection
will always be "null".
Implementations§
Source§impl GetFaceDetectionFluentBuilder
impl GetFaceDetectionFluentBuilder
Sourcepub fn as_input(&self) -> &GetFaceDetectionInputBuilder
pub fn as_input(&self) -> &GetFaceDetectionInputBuilder
Access the GetFaceDetection as a reference.
Sourcepub async fn send(
self,
) -> Result<GetFaceDetectionOutput, SdkError<GetFaceDetectionError, HttpResponse>>
pub async fn send( self, ) -> Result<GetFaceDetectionOutput, SdkError<GetFaceDetectionError, HttpResponse>>
Sends the request and returns the response.
If an error occurs, an SdkError
will be returned with additional details that
can be matched against.
By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.
Sourcepub fn customize(
self,
) -> CustomizableOperation<GetFaceDetectionOutput, GetFaceDetectionError, Self>
pub fn customize( self, ) -> CustomizableOperation<GetFaceDetectionOutput, GetFaceDetectionError, Self>
Consumes this builder, creating a customizable operation that can be modified before being sent.
Sourcepub fn into_paginator(self) -> GetFaceDetectionPaginator
pub fn into_paginator(self) -> GetFaceDetectionPaginator
Create a paginator for this request
Paginators are used by calling send().await
which returns a PaginationStream
.
Sourcepub fn job_id(self, input: impl Into<String>) -> Self
pub fn job_id(self, input: impl Into<String>) -> Self
Unique identifier for the face detection job. The JobId
is returned from StartFaceDetection
.
Sourcepub fn set_job_id(self, input: Option<String>) -> Self
pub fn set_job_id(self, input: Option<String>) -> Self
Unique identifier for the face detection job. The JobId
is returned from StartFaceDetection
.
Sourcepub fn get_job_id(&self) -> &Option<String>
pub fn get_job_id(&self) -> &Option<String>
Unique identifier for the face detection job. The JobId
is returned from StartFaceDetection
.
Sourcepub fn max_results(self, input: i32) -> Self
pub fn max_results(self, input: i32) -> Self
Maximum number of results to return per paginated call. The largest value you can specify is 1000. If you specify a value greater than 1000, a maximum of 1000 results is returned. The default value is 1000.
Sourcepub fn set_max_results(self, input: Option<i32>) -> Self
pub fn set_max_results(self, input: Option<i32>) -> Self
Maximum number of results to return per paginated call. The largest value you can specify is 1000. If you specify a value greater than 1000, a maximum of 1000 results is returned. The default value is 1000.
Sourcepub fn get_max_results(&self) -> &Option<i32>
pub fn get_max_results(&self) -> &Option<i32>
Maximum number of results to return per paginated call. The largest value you can specify is 1000. If you specify a value greater than 1000, a maximum of 1000 results is returned. The default value is 1000.
Sourcepub fn next_token(self, input: impl Into<String>) -> Self
pub fn next_token(self, input: impl Into<String>) -> Self
If the previous response was incomplete (because there are more faces to retrieve), Amazon Rekognition Video returns a pagination token in the response. You can use this pagination token to retrieve the next set of faces.
Sourcepub fn set_next_token(self, input: Option<String>) -> Self
pub fn set_next_token(self, input: Option<String>) -> Self
If the previous response was incomplete (because there are more faces to retrieve), Amazon Rekognition Video returns a pagination token in the response. You can use this pagination token to retrieve the next set of faces.
Sourcepub fn get_next_token(&self) -> &Option<String>
pub fn get_next_token(&self) -> &Option<String>
If the previous response was incomplete (because there are more faces to retrieve), Amazon Rekognition Video returns a pagination token in the response. You can use this pagination token to retrieve the next set of faces.
Trait Implementations§
Source§impl Clone for GetFaceDetectionFluentBuilder
impl Clone for GetFaceDetectionFluentBuilder
Source§fn clone(&self) -> GetFaceDetectionFluentBuilder
fn clone(&self) -> GetFaceDetectionFluentBuilder
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moreAuto Trait Implementations§
impl Freeze for GetFaceDetectionFluentBuilder
impl !RefUnwindSafe for GetFaceDetectionFluentBuilder
impl Send for GetFaceDetectionFluentBuilder
impl Sync for GetFaceDetectionFluentBuilder
impl Unpin for GetFaceDetectionFluentBuilder
impl !UnwindSafe for GetFaceDetectionFluentBuilder
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