All Classes
- AccessDeniedException
- AccessDeniedException.Builder
- AccountPolicy
- AccountPolicy.Builder
- Anomaly
- Anomaly.Builder
- AnomalyDetector
- AnomalyDetector.Builder
- AnomalyDetectorStatus
- Arn
- AssociateKmsKeyRequest
- AssociateKmsKeyRequest.Builder
- AssociateKmsKeyRequestMarshaller
- AssociateKmsKeyResponse
- AssociateKmsKeyResponse.Builder
- AwsEndpointProviderUtils
- BooleanEqualsFn
- CancelExportTaskRequest
- CancelExportTaskRequest.Builder
- CancelExportTaskRequestMarshaller
- CancelExportTaskResponse
- CancelExportTaskResponse.Builder
- CloudWatchLogsAsyncClient
- CloudWatchLogsAsyncClientBuilder
- CloudWatchLogsAuthSchemeInterceptor
- CloudWatchLogsAuthSchemeParams
- CloudWatchLogsAuthSchemeParams.Builder
- CloudWatchLogsAuthSchemeProvider
- CloudWatchLogsBaseClientBuilder
- CloudWatchLogsClient
- CloudWatchLogsClientBuilder
- CloudWatchLogsClientOption
- CloudWatchLogsEndpointParams
- CloudWatchLogsEndpointParams.Builder
- CloudWatchLogsEndpointProvider
- CloudWatchLogsException
- CloudWatchLogsException.Builder
- CloudWatchLogsException.BuilderImpl
- CloudWatchLogsRequest
- CloudWatchLogsRequest.Builder
- CloudWatchLogsRequest.BuilderImpl
- CloudWatchLogsRequestSetEndpointInterceptor
- CloudWatchLogsResolveEndpointInterceptor
- CloudWatchLogsResponse
- CloudWatchLogsResponse.Builder
- CloudWatchLogsResponse.BuilderImpl
- CloudWatchLogsResponseMetadata
- CloudWatchLogsServiceClientConfiguration
- CloudWatchLogsServiceClientConfiguration.Builder
- CloudWatchLogsServiceClientConfigurationBuilder
- Condition
- Condition.Builder
- ConflictException
- ConflictException.Builder
- CreateDeliveryRequest
- CreateDeliveryRequest.Builder
- CreateDeliveryRequestMarshaller
- CreateDeliveryResponse
- CreateDeliveryResponse.Builder
- CreateExportTaskRequest
- CreateExportTaskRequest.Builder
- CreateExportTaskRequestMarshaller
- CreateExportTaskResponse
- CreateExportTaskResponse.Builder
- CreateLogAnomalyDetectorRequest
- CreateLogAnomalyDetectorRequest.Builder
- CreateLogAnomalyDetectorRequestMarshaller
- CreateLogAnomalyDetectorResponse
- CreateLogAnomalyDetectorResponse.Builder
- CreateLogGroupRequest
- CreateLogGroupRequest.Builder
- CreateLogGroupRequestMarshaller
- CreateLogGroupResponse
- CreateLogGroupResponse.Builder
- CreateLogStreamRequest
- CreateLogStreamRequest.Builder
- CreateLogStreamRequestMarshaller
- CreateLogStreamResponse
- CreateLogStreamResponse.Builder
- DataAlreadyAcceptedException
- DataAlreadyAcceptedException.Builder
- DataProtectionStatus
- DefaultCloudWatchLogsAuthSchemeParams
- DefaultCloudWatchLogsAuthSchemeProvider
- DefaultCloudWatchLogsEndpointProvider
- DefaultEndpointAuthSchemeStrategy
- DefaultEndpointAuthSchemeStrategyFactory
- DefaultPartitionDataProvider
- DefaultRuleEngine
- DefaultSessionStart
- DefaultSessionStart.Builder
- DefaultSessionUpdate
- DefaultSessionUpdate.Builder
- DeleteAccountPolicyRequest
- DeleteAccountPolicyRequest.Builder
- DeleteAccountPolicyRequestMarshaller
- DeleteAccountPolicyResponse
- DeleteAccountPolicyResponse.Builder
- DeleteDataProtectionPolicyRequest
- DeleteDataProtectionPolicyRequest.Builder
- DeleteDataProtectionPolicyRequestMarshaller
- DeleteDataProtectionPolicyResponse
- DeleteDataProtectionPolicyResponse.Builder
- DeleteDeliveryDestinationPolicyRequest
- DeleteDeliveryDestinationPolicyRequest.Builder
- DeleteDeliveryDestinationPolicyRequestMarshaller
- DeleteDeliveryDestinationPolicyResponse
- DeleteDeliveryDestinationPolicyResponse.Builder
- DeleteDeliveryDestinationRequest
- DeleteDeliveryDestinationRequest.Builder
- DeleteDeliveryDestinationRequestMarshaller
- DeleteDeliveryDestinationResponse
- DeleteDeliveryDestinationResponse.Builder
- DeleteDeliveryRequest
- DeleteDeliveryRequest.Builder
- DeleteDeliveryRequestMarshaller
- DeleteDeliveryResponse
- DeleteDeliveryResponse.Builder
- DeleteDeliverySourceRequest
- DeleteDeliverySourceRequest.Builder
- DeleteDeliverySourceRequestMarshaller
- DeleteDeliverySourceResponse
- DeleteDeliverySourceResponse.Builder
- DeleteDestinationRequest
- DeleteDestinationRequest.Builder
- DeleteDestinationRequestMarshaller
- DeleteDestinationResponse
- DeleteDestinationResponse.Builder
- DeleteLogAnomalyDetectorRequest
- DeleteLogAnomalyDetectorRequest.Builder
- DeleteLogAnomalyDetectorRequestMarshaller
- DeleteLogAnomalyDetectorResponse
- DeleteLogAnomalyDetectorResponse.Builder
- DeleteLogGroupRequest
- DeleteLogGroupRequest.Builder
- DeleteLogGroupRequestMarshaller
- DeleteLogGroupResponse
- DeleteLogGroupResponse.Builder
- DeleteLogStreamRequest
- DeleteLogStreamRequest.Builder
- DeleteLogStreamRequestMarshaller
- DeleteLogStreamResponse
- DeleteLogStreamResponse.Builder
- DeleteMetricFilterRequest
- DeleteMetricFilterRequest.Builder
- DeleteMetricFilterRequestMarshaller
- DeleteMetricFilterResponse
- DeleteMetricFilterResponse.Builder
- DeleteQueryDefinitionRequest
- DeleteQueryDefinitionRequest.Builder
- DeleteQueryDefinitionRequestMarshaller
- DeleteQueryDefinitionResponse
- DeleteQueryDefinitionResponse.Builder
- DeleteResourcePolicyRequest
- DeleteResourcePolicyRequest.Builder
- DeleteResourcePolicyRequestMarshaller
- DeleteResourcePolicyResponse
- DeleteResourcePolicyResponse.Builder
- DeleteRetentionPolicyRequest
- DeleteRetentionPolicyRequest.Builder
- DeleteRetentionPolicyRequestMarshaller
- DeleteRetentionPolicyResponse
- DeleteRetentionPolicyResponse.Builder
- DeleteSubscriptionFilterRequest
- DeleteSubscriptionFilterRequest.Builder
- DeleteSubscriptionFilterRequestMarshaller
- DeleteSubscriptionFilterResponse
- DeleteSubscriptionFilterResponse.Builder
- Delivery
- Delivery.Builder
- DeliveryDestination
- DeliveryDestination.Builder
- DeliveryDestinationConfiguration
- DeliveryDestinationConfiguration.Builder
- DeliveryDestinationType
- DeliverySource
- DeliverySource.Builder
- DescribeAccountPoliciesRequest
- DescribeAccountPoliciesRequest.Builder
- DescribeAccountPoliciesRequestMarshaller
- DescribeAccountPoliciesResponse
- DescribeAccountPoliciesResponse.Builder
- DescribeDeliveriesIterable
- DescribeDeliveriesPublisher
- DescribeDeliveriesRequest
- DescribeDeliveriesRequest.Builder
- DescribeDeliveriesRequestMarshaller
- DescribeDeliveriesResponse
- DescribeDeliveriesResponse.Builder
- DescribeDeliveryDestinationsIterable
- DescribeDeliveryDestinationsPublisher
- DescribeDeliveryDestinationsRequest
- DescribeDeliveryDestinationsRequest.Builder
- DescribeDeliveryDestinationsRequestMarshaller
- DescribeDeliveryDestinationsResponse
- DescribeDeliveryDestinationsResponse.Builder
- DescribeDeliverySourcesIterable
- DescribeDeliverySourcesPublisher
- DescribeDeliverySourcesRequest
- DescribeDeliverySourcesRequest.Builder
- DescribeDeliverySourcesRequestMarshaller
- DescribeDeliverySourcesResponse
- DescribeDeliverySourcesResponse.Builder
- DescribeDestinationsIterable
- DescribeDestinationsPublisher
- DescribeDestinationsRequest
- DescribeDestinationsRequest.Builder
- DescribeDestinationsRequestMarshaller
- DescribeDestinationsResponse
- DescribeDestinationsResponse.Builder
- DescribeExportTasksRequest
- DescribeExportTasksRequest.Builder
- DescribeExportTasksRequestMarshaller
- DescribeExportTasksResponse
- DescribeExportTasksResponse.Builder
- DescribeLogGroupsIterable
- DescribeLogGroupsPublisher
- DescribeLogGroupsRequest
- DescribeLogGroupsRequest.Builder
- DescribeLogGroupsRequestMarshaller
- DescribeLogGroupsResponse
- DescribeLogGroupsResponse.Builder
- DescribeLogStreamsIterable
- DescribeLogStreamsPublisher
- DescribeLogStreamsRequest
- DescribeLogStreamsRequest.Builder
- DescribeLogStreamsRequestMarshaller
- DescribeLogStreamsResponse
- DescribeLogStreamsResponse.Builder
- DescribeMetricFiltersIterable
- DescribeMetricFiltersPublisher
- DescribeMetricFiltersRequest
- DescribeMetricFiltersRequest.Builder
- DescribeMetricFiltersRequestMarshaller
- DescribeMetricFiltersResponse
- DescribeMetricFiltersResponse.Builder
- DescribeQueriesRequest
- DescribeQueriesRequest.Builder
- DescribeQueriesRequestMarshaller
- DescribeQueriesResponse
- DescribeQueriesResponse.Builder
- DescribeQueryDefinitionsRequest
- DescribeQueryDefinitionsRequest.Builder
- DescribeQueryDefinitionsRequestMarshaller
- DescribeQueryDefinitionsResponse
- DescribeQueryDefinitionsResponse.Builder
- DescribeResourcePoliciesRequest
- DescribeResourcePoliciesRequest.Builder
- DescribeResourcePoliciesRequestMarshaller
- DescribeResourcePoliciesResponse
- DescribeResourcePoliciesResponse.Builder
- DescribeSubscriptionFiltersIterable
- DescribeSubscriptionFiltersPublisher
- DescribeSubscriptionFiltersRequest
- DescribeSubscriptionFiltersRequest.Builder
- DescribeSubscriptionFiltersRequestMarshaller
- DescribeSubscriptionFiltersResponse
- DescribeSubscriptionFiltersResponse.Builder
- Destination
- Destination.Builder
- DisassociateKmsKeyRequest
- DisassociateKmsKeyRequest.Builder
- DisassociateKmsKeyRequestMarshaller
- DisassociateKmsKeyResponse
- DisassociateKmsKeyResponse.Builder
- Distribution
- EndpointAttributeProvider
- EndpointAuthSchemeStrategy
- EndpointAuthSchemeStrategyFactory
- EndpointResult
- EndpointResult.Builder
- EndpointRule
- EndpointRuleset
- EndpointRuleset.Builder
- Entity
- Entity.Builder
- EntityRejectionErrorType
- ErrorRule
- Eval
- EvaluationFrequency
- ExportTask
- ExportTask.Builder
- ExportTaskExecutionInfo
- ExportTaskExecutionInfo.Builder
- ExportTaskStatus
- ExportTaskStatus.Builder
- ExportTaskStatusCode
- Expr
- ExprVisitor
- ExprVisitor.Default
- FatScope
- FilteredLogEvent
- FilteredLogEvent.Builder
- FilterLogEventsIterable
- FilterLogEventsPublisher
- FilterLogEventsRequest
- FilterLogEventsRequest.Builder
- FilterLogEventsRequestMarshaller
- FilterLogEventsResponse
- FilterLogEventsResponse.Builder
- Fn
- FnNode
- FnNode.Builder
- FnVisitor
- GetAttr
- GetAttr.Builder
- GetAttr.Part
- GetAttr.Part.Index
- GetAttr.Part.Key
- GetDataProtectionPolicyRequest
- GetDataProtectionPolicyRequest.Builder
- GetDataProtectionPolicyRequestMarshaller
- GetDataProtectionPolicyResponse
- GetDataProtectionPolicyResponse.Builder
- GetDeliveryDestinationPolicyRequest
- GetDeliveryDestinationPolicyRequest.Builder
- GetDeliveryDestinationPolicyRequestMarshaller
- GetDeliveryDestinationPolicyResponse
- GetDeliveryDestinationPolicyResponse.Builder
- GetDeliveryDestinationRequest
- GetDeliveryDestinationRequest.Builder
- GetDeliveryDestinationRequestMarshaller
- GetDeliveryDestinationResponse
- GetDeliveryDestinationResponse.Builder
- GetDeliveryRequest
- GetDeliveryRequest.Builder
- GetDeliveryRequestMarshaller
- GetDeliveryResponse
- GetDeliveryResponse.Builder
- GetDeliverySourceRequest
- GetDeliverySourceRequest.Builder
- GetDeliverySourceRequestMarshaller
- GetDeliverySourceResponse
- GetDeliverySourceResponse.Builder
- GetLogAnomalyDetectorRequest
- GetLogAnomalyDetectorRequest.Builder
- GetLogAnomalyDetectorRequestMarshaller
- GetLogAnomalyDetectorResponse
- GetLogAnomalyDetectorResponse.Builder
- GetLogEventsIterable
- GetLogEventsPublisher
- GetLogEventsRequest
- GetLogEventsRequest.Builder
- GetLogEventsRequestMarshaller
- GetLogEventsResponse
- GetLogEventsResponse.Builder
- GetLogGroupFieldsRequest
- GetLogGroupFieldsRequest.Builder
- GetLogGroupFieldsRequestMarshaller
- GetLogGroupFieldsResponse
- GetLogGroupFieldsResponse.Builder
- GetLogRecordRequest
- GetLogRecordRequest.Builder
- GetLogRecordRequestMarshaller
- GetLogRecordResponse
- GetLogRecordResponse.Builder
- GetQueryResultsRequest
- GetQueryResultsRequest.Builder
- GetQueryResultsRequestMarshaller
- GetQueryResultsResponse
- GetQueryResultsResponse.Builder
- Identifier
- InheritedProperty
- InnerParseError
- InputLogEvent
- InputLogEvent.Builder
- Into
- IntoSelf
- InvalidOperationException
- InvalidOperationException.Builder
- InvalidParameterException
- InvalidParameterException.Builder
- InvalidSequenceTokenException
- InvalidSequenceTokenException.Builder
- IsSet
- IsValidHostLabel
- IsVirtualHostableS3Bucket
- LimitExceededException
- LimitExceededException.Builder
- ListAnomaliesIterable
- ListAnomaliesPublisher
- ListAnomaliesRequest
- ListAnomaliesRequest.Builder
- ListAnomaliesRequestMarshaller
- ListAnomaliesResponse
- ListAnomaliesResponse.Builder
- ListLogAnomalyDetectorsIterable
- ListLogAnomalyDetectorsPublisher
- ListLogAnomalyDetectorsRequest
- ListLogAnomalyDetectorsRequest.Builder
- ListLogAnomalyDetectorsRequestMarshaller
- ListLogAnomalyDetectorsResponse
- ListLogAnomalyDetectorsResponse.Builder
- ListTagsForResourceRequest
- ListTagsForResourceRequest.Builder
- ListTagsForResourceRequestMarshaller
- ListTagsForResourceResponse
- ListTagsForResourceResponse.Builder
- ListTagsLogGroupRequest
- ListTagsLogGroupRequest.Builder
- ListTagsLogGroupRequestMarshaller
- ListTagsLogGroupResponse
- ListTagsLogGroupResponse.Builder
- Literal
- Literal.Visitor
- LiveTailSessionLogEvent
- LiveTailSessionLogEvent.Builder
- LiveTailSessionMetadata
- LiveTailSessionMetadata.Builder
- LiveTailSessionStart
- LiveTailSessionStart.Builder
- LiveTailSessionStart.BuilderImpl
- LiveTailSessionUpdate
- LiveTailSessionUpdate.Builder
- LiveTailSessionUpdate.BuilderImpl
- LogEvent
- LogEvent.Builder
- LogGroup
- LogGroup.Builder
- LogGroupClass
- LogGroupField
- LogGroupField.Builder
- LogStream
- LogStream.Builder
- MalformedQueryException
- MalformedQueryException.Builder
- MetricFilter
- MetricFilter.Builder
- MetricFilterMatchRecord
- MetricFilterMatchRecord.Builder
- MetricTransformation
- MetricTransformation.Builder
- Not
- OperationAbortedException
- OperationAbortedException.Builder
- OrderBy
- OutputFormat
- OutputLogEvent
- OutputLogEvent.Builder
- Outputs
- Outputs.Builder
- Parameter
- Parameter.Builder
- Parameter.Deprecated
- ParameterReference
- ParameterReference.Builder
- Parameters
- Parameters.Builder
- ParameterType
- ParseArn
- ParseUrl
- Partition
- Partition.Builder
- PartitionDataProvider
- PartitionFn
- Partitions
- Partitions.Builder
- PatternToken
- PatternToken.Builder
- Policy
- Policy.Builder
- PolicyType
- PutAccountPolicyRequest
- PutAccountPolicyRequest.Builder
- PutAccountPolicyRequestMarshaller
- PutAccountPolicyResponse
- PutAccountPolicyResponse.Builder
- PutDataProtectionPolicyRequest
- PutDataProtectionPolicyRequest.Builder
- PutDataProtectionPolicyRequestMarshaller
- PutDataProtectionPolicyResponse
- PutDataProtectionPolicyResponse.Builder
- PutDeliveryDestinationPolicyRequest
- PutDeliveryDestinationPolicyRequest.Builder
- PutDeliveryDestinationPolicyRequestMarshaller
- PutDeliveryDestinationPolicyResponse
- PutDeliveryDestinationPolicyResponse.Builder
- PutDeliveryDestinationRequest
- PutDeliveryDestinationRequest.Builder
- PutDeliveryDestinationRequestMarshaller
- PutDeliveryDestinationResponse
- PutDeliveryDestinationResponse.Builder
- PutDeliverySourceRequest
- PutDeliverySourceRequest.Builder
- PutDeliverySourceRequestMarshaller
- PutDeliverySourceResponse
- PutDeliverySourceResponse.Builder
- PutDestinationPolicyRequest
- PutDestinationPolicyRequest.Builder
- PutDestinationPolicyRequestMarshaller
- PutDestinationPolicyResponse
- PutDestinationPolicyResponse.Builder
- PutDestinationRequest
- PutDestinationRequest.Builder
- PutDestinationRequestMarshaller
- PutDestinationResponse
- PutDestinationResponse.Builder
- PutLogEventsRequest
- PutLogEventsRequest.Builder
- PutLogEventsRequestMarshaller
- PutLogEventsResponse
- PutLogEventsResponse.Builder
- PutMetricFilterRequest
- PutMetricFilterRequest.Builder
- PutMetricFilterRequestMarshaller
- PutMetricFilterResponse
- PutMetricFilterResponse.Builder
- PutQueryDefinitionRequest
- PutQueryDefinitionRequest.Builder
- PutQueryDefinitionRequestMarshaller
- PutQueryDefinitionResponse
- PutQueryDefinitionResponse.Builder
- PutResourcePolicyRequest
- PutResourcePolicyRequest.Builder
- PutResourcePolicyRequestMarshaller
- PutResourcePolicyResponse
- PutResourcePolicyResponse.Builder
- PutRetentionPolicyRequest
- PutRetentionPolicyRequest.Builder
- PutRetentionPolicyRequestMarshaller
- PutRetentionPolicyResponse
- PutRetentionPolicyResponse.Builder
- PutSubscriptionFilterRequest
- PutSubscriptionFilterRequest.Builder
- PutSubscriptionFilterRequestMarshaller
- PutSubscriptionFilterResponse
- PutSubscriptionFilterResponse.Builder
- QueryCompileError
- QueryCompileError.Builder
- QueryCompileErrorLocation
- QueryCompileErrorLocation.Builder
- QueryDefinition
- QueryDefinition.Builder
- QueryInfo
- QueryInfo.Builder
- QueryStatistics
- QueryStatistics.Builder
- QueryStatus
- Ref
- RegionOverride
- RegionOverride.Builder
- RejectedEntityInfo
- RejectedEntityInfo.Builder
- RejectedLogEventsInfo
- RejectedLogEventsInfo.Builder
- ResourceAlreadyExistsException
- ResourceAlreadyExistsException.Builder
- ResourceNotFoundException
- ResourceNotFoundException.Builder
- ResourcePolicy
- ResourcePolicy.Builder
- ResultField
- ResultField.Builder
- Rule
- Rule.Builder
- RuleArn
- RuleEngine
- RuleError
- RuleError.Builder
- RuleEvaluator
- RulePartition
- RulePartition.Builder
- RuleResult
- RulesFunctions
- RuleUrl
- RuleValueVisitor
- Scope
- Scope
- SearchedLogStream
- SearchedLogStream.Builder
- ServiceQuotaExceededException
- ServiceQuotaExceededException.Builder
- ServiceUnavailableException
- ServiceUnavailableException.Builder
- SessionStreamingException
- SessionStreamingException.Builder
- SessionTimeoutException
- SessionTimeoutException.Builder
- SingleArgFn
- SourceException
- SourceException.BuilderImpl
- StandardUnit
- StartLiveTailRequest
- StartLiveTailRequest.Builder
- StartLiveTailRequestMarshaller
- StartLiveTailResponse
- StartLiveTailResponse.Builder
- StartLiveTailResponseHandler
- StartLiveTailResponseHandler.Builder
- StartLiveTailResponseHandler.Visitor
- StartLiveTailResponseHandler.Visitor.Builder
- StartLiveTailResponseStream
- StartLiveTailResponseStream.EventType
- StartQueryRequest
- StartQueryRequest.Builder
- StartQueryRequestMarshaller
- StartQueryResponse
- StartQueryResponse.Builder
- State
- StopQueryRequest
- StopQueryRequest.Builder
- StopQueryRequestMarshaller
- StopQueryResponse
- StopQueryResponse.Builder
- StringEqualsFn
- SubscriptionFilter
- SubscriptionFilter.Builder
- Substring
- SuppressionPeriod
- SuppressionPeriod.Builder
- SuppressionState
- SuppressionType
- SuppressionUnit
- TagLogGroupRequest
- TagLogGroupRequest.Builder
- TagLogGroupRequestMarshaller
- TagLogGroupResponse
- TagLogGroupResponse.Builder
- TagResourceRequest
- TagResourceRequest.Builder
- TagResourceRequestMarshaller
- TagResourceResponse
- TagResourceResponse.Builder
- Template
- Template.Dynamic
- Template.Literal
- Template.Part
- TemplateVisitor
- TestMetricFilterRequest
- TestMetricFilterRequest.Builder
- TestMetricFilterRequestMarshaller
- TestMetricFilterResponse
- TestMetricFilterResponse.Builder
- ThrottlingException
- ThrottlingException.Builder
- TooManyTagsException
- TooManyTagsException.Builder
- ToParameterReference
- TreeRule
- UnrecognizedClientException
- UnrecognizedClientException.Builder
- UntagLogGroupRequest
- UntagLogGroupRequest.Builder
- UntagLogGroupRequestMarshaller
- UntagLogGroupResponse
- UntagLogGroupResponse.Builder
- UntagResourceRequest
- UntagResourceRequest.Builder
- UntagResourceRequestMarshaller
- UntagResourceResponse
- UntagResourceResponse.Builder
- UpdateAnomalyRequest
- UpdateAnomalyRequest.Builder
- UpdateAnomalyRequestMarshaller
- UpdateAnomalyResponse
- UpdateAnomalyResponse.Builder
- UpdateLogAnomalyDetectorRequest
- UpdateLogAnomalyDetectorRequest.Builder
- UpdateLogAnomalyDetectorRequestMarshaller
- UpdateLogAnomalyDetectorResponse
- UpdateLogAnomalyDetectorResponse.Builder
- UriEncodeFn
- UserAgentUtils
- ValidationException
- ValidationException.Builder
- Value
- Value.Array
- Value.Bool
- Value.Endpoint
- Value.Endpoint.Builder
- Value.Int
- Value.None
- Value.Record
- Value.Str