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Returns list of collection IDs in your account. If the result is truncated, the response
also provides a NextToken that you can use in the subsequent request to fetch
the next set of collection IDs.
For an example, see Listing collections in the Amazon Rekognition Developer Guide.
This operation requires permissions to perform the rekognition:ListCollections
action.
For .NET Core this operation is only available in asynchronous form. Please refer to ListCollectionsAsync.
Namespace: Amazon.Rekognition
Assembly: AWSSDK.Rekognition.dll
Version: 3.x.y.z
public virtual ListCollectionsResponse ListCollections( ListCollectionsRequest request )
Container for the necessary parameters to execute the ListCollections service method.
| Exception | Condition |
|---|---|
| AccessDeniedException | You are not authorized to perform the action. |
| InternalServerErrorException | Amazon Rekognition experienced a service issue. Try your call again. |
| InvalidPaginationTokenException | Pagination token in the request is not valid. |
| InvalidParameterException | Input parameter violated a constraint. Validate your parameter before calling the API operation again. |
| ProvisionedThroughputExceededException | The number of requests exceeded your throughput limit. If you want to increase this limit, contact Amazon Rekognition. |
| ResourceNotFoundException | The resource specified in the request cannot be found. |
| ThrottlingException | Amazon Rekognition is temporarily unable to process the request. Try your call again. |
This operation returns a list of Rekognition collections.
var client = new AmazonRekognitionClient();
var response = client.ListCollections(new ListCollectionsRequest
{
});
List<string> collectionIds = response.CollectionIds;
.NET Framework:
Supported in: 4.5, 4.0, 3.5