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Classes Reference
Classes
The following classes are available globally.
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Declaration
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@interface AWSLogsAssociateKmsKeyRequestSwift
class AWSLogsAssociateKmsKeyRequest -
Declaration
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@interface AWSLogsCancelExportTaskRequestSwift
class AWSLogsCancelExportTaskRequest -
Declaration
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@interface AWSLogsCreateExportTaskRequestSwift
class AWSLogsCreateExportTaskRequest -
Declaration
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@interface AWSLogsCreateExportTaskResponseSwift
class AWSLogsCreateExportTaskResponse -
Declaration
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@interface AWSLogsCreateLogGroupRequestSwift
class AWSLogsCreateLogGroupRequest -
Declaration
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@interface AWSLogsCreateLogStreamRequestSwift
class AWSLogsCreateLogStreamRequest -
Declaration
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@interface AWSLogsDeleteDataProtectionPolicyRequestSwift
class AWSLogsDeleteDataProtectionPolicyRequest -
Declaration
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@interface AWSLogsDeleteDestinationRequestSwift
class AWSLogsDeleteDestinationRequest -
Declaration
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@interface AWSLogsDeleteLogGroupRequestSwift
class AWSLogsDeleteLogGroupRequest -
Declaration
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@interface AWSLogsDeleteLogStreamRequestSwift
class AWSLogsDeleteLogStreamRequest -
Declaration
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@interface AWSLogsDeleteMetricFilterRequestSwift
class AWSLogsDeleteMetricFilterRequest -
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@interface AWSLogsDeleteQueryDefinitionRequestSwift
class AWSLogsDeleteQueryDefinitionRequest -
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@interface AWSLogsDeleteQueryDefinitionResponseSwift
class AWSLogsDeleteQueryDefinitionResponse -
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@interface AWSLogsDeleteResourcePolicyRequestSwift
class AWSLogsDeleteResourcePolicyRequest -
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@interface AWSLogsDeleteRetentionPolicyRequestSwift
class AWSLogsDeleteRetentionPolicyRequest -
Declaration
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@interface AWSLogsDeleteSubscriptionFilterRequestSwift
class AWSLogsDeleteSubscriptionFilterRequest -
Declaration
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@interface AWSLogsDescribeDestinationsRequestSwift
class AWSLogsDescribeDestinationsRequest -
Declaration
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@interface AWSLogsDescribeDestinationsResponseSwift
class AWSLogsDescribeDestinationsResponse -
Declaration
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@interface AWSLogsDescribeExportTasksRequestSwift
class AWSLogsDescribeExportTasksRequest -
Declaration
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@interface AWSLogsDescribeExportTasksResponseSwift
class AWSLogsDescribeExportTasksResponse -
Declaration
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@interface AWSLogsDescribeLogGroupsRequestSwift
class AWSLogsDescribeLogGroupsRequest -
Declaration
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@interface AWSLogsDescribeLogGroupsResponseSwift
class AWSLogsDescribeLogGroupsResponse -
Declaration
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@interface AWSLogsDescribeLogStreamsRequestSwift
class AWSLogsDescribeLogStreamsRequest -
Declaration
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@interface AWSLogsDescribeLogStreamsResponseSwift
class AWSLogsDescribeLogStreamsResponse -
Declaration
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@interface AWSLogsDescribeMetricFiltersRequestSwift
class AWSLogsDescribeMetricFiltersRequest -
Declaration
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@interface AWSLogsDescribeMetricFiltersResponseSwift
class AWSLogsDescribeMetricFiltersResponse -
Declaration
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@interface AWSLogsDescribeQueriesRequestSwift
class AWSLogsDescribeQueriesRequest -
Declaration
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@interface AWSLogsDescribeQueriesResponseSwift
class AWSLogsDescribeQueriesResponse -
Declaration
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@interface AWSLogsDescribeQueryDefinitionsRequestSwift
class AWSLogsDescribeQueryDefinitionsRequest -
Declaration
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@interface AWSLogsDescribeQueryDefinitionsResponseSwift
class AWSLogsDescribeQueryDefinitionsResponse -
Declaration
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@interface AWSLogsDescribeResourcePoliciesRequestSwift
class AWSLogsDescribeResourcePoliciesRequest -
Declaration
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@interface AWSLogsDescribeResourcePoliciesResponseSwift
class AWSLogsDescribeResourcePoliciesResponse -
Declaration
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@interface AWSLogsDescribeSubscriptionFiltersRequestSwift
class AWSLogsDescribeSubscriptionFiltersRequest -
Declaration
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@interface AWSLogsDescribeSubscriptionFiltersResponseSwift
class AWSLogsDescribeSubscriptionFiltersResponse -
Represents a cross-account destination that receives subscription log events.
See moreDeclaration
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@interface AWSLogsDestinationSwift
class AWSLogsDestination -
Declaration
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@interface AWSLogsDisassociateKmsKeyRequestSwift
class AWSLogsDisassociateKmsKeyRequest -
Represents an export task.
See moreDeclaration
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@interface AWSLogsExportTaskSwift
class AWSLogsExportTask -
Represents the status of an export task.
See moreDeclaration
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@interface AWSLogsExportTaskExecutionInfoSwift
class AWSLogsExportTaskExecutionInfo -
Represents the status of an export task.
See moreDeclaration
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@interface AWSLogsExportTaskStatusSwift
class AWSLogsExportTaskStatus -
Declaration
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@interface AWSLogsFilterLogEventsRequestSwift
class AWSLogsFilterLogEventsRequest -
Declaration
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@interface AWSLogsFilterLogEventsResponseSwift
class AWSLogsFilterLogEventsResponse -
Represents a matched event.
See moreDeclaration
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@interface AWSLogsFilteredLogEventSwift
class AWSLogsFilteredLogEvent -
Declaration
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@interface AWSLogsGetDataProtectionPolicyRequestSwift
class AWSLogsGetDataProtectionPolicyRequest -
Declaration
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@interface AWSLogsGetDataProtectionPolicyResponseSwift
class AWSLogsGetDataProtectionPolicyResponse -
Declaration
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@interface AWSLogsGetLogEventsRequestSwift
class AWSLogsGetLogEventsRequest -
Declaration
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@interface AWSLogsGetLogEventsResponseSwift
class AWSLogsGetLogEventsResponse -
Declaration
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@interface AWSLogsGetLogGroupFieldsRequestSwift
class AWSLogsGetLogGroupFieldsRequest -
Declaration
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@interface AWSLogsGetLogGroupFieldsResponseSwift
class AWSLogsGetLogGroupFieldsResponse -
Declaration
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@interface AWSLogsGetLogRecordRequestSwift
class AWSLogsGetLogRecordRequest -
Declaration
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@interface AWSLogsGetLogRecordResponseSwift
class AWSLogsGetLogRecordResponse -
Declaration
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@interface AWSLogsGetQueryResultsRequestSwift
class AWSLogsGetQueryResultsRequest -
Declaration
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@interface AWSLogsGetQueryResultsResponseSwift
class AWSLogsGetQueryResultsResponse -
Represents a log event, which is a record of activity that was recorded by the application or resource being monitored.
Required parameters: [timestamp, message]
See moreDeclaration
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@interface AWSLogsInputLogEventSwift
class AWSLogsInputLogEvent -
Declaration
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@interface AWSLogsListTagsForResourceRequestSwift
class AWSLogsListTagsForResourceRequest -
Declaration
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@interface AWSLogsListTagsForResourceResponseSwift
class AWSLogsListTagsForResourceResponse -
Declaration
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@interface AWSLogsListTagsLogGroupRequestSwift
class AWSLogsListTagsLogGroupRequest -
Declaration
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@interface AWSLogsListTagsLogGroupResponseSwift
class AWSLogsListTagsLogGroupResponse -
Represents a log group.
See moreDeclaration
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@interface AWSLogsLogGroupSwift
class AWSLogsLogGroup -
The fields contained in log events found by a
See moreGetLogGroupFieldsoperation, along with the percentage of queried log events in which each field appears.Declaration
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@interface AWSLogsLogGroupFieldSwift
class AWSLogsLogGroupField -
Represents a log stream, which is a sequence of log events from a single emitter of logs.
See moreDeclaration
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@interface AWSLogsLogStreamSwift
class AWSLogsLogStream -
Metric filters express how CloudWatch Logs would extract metric observations from ingested log events and transform them into metric data in a CloudWatch metric.
See moreDeclaration
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@interface AWSLogsMetricFilterSwift
class AWSLogsMetricFilter -
Represents a matched event.
See moreDeclaration
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@interface AWSLogsMetricFilterMatchRecordSwift
class AWSLogsMetricFilterMatchRecord -
Indicates how to transform ingested log events to metric data in a CloudWatch metric.
Required parameters: [metricName, metricNamespace, metricValue]
See moreDeclaration
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@interface AWSLogsMetricTransformationSwift
class AWSLogsMetricTransformation -
Represents a log event.
See moreDeclaration
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@interface AWSLogsOutputLogEventSwift
class AWSLogsOutputLogEvent -
Declaration
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@interface AWSLogsPutDataProtectionPolicyRequestSwift
class AWSLogsPutDataProtectionPolicyRequest -
Declaration
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@interface AWSLogsPutDataProtectionPolicyResponseSwift
class AWSLogsPutDataProtectionPolicyResponse -
Declaration
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@interface AWSLogsPutDestinationPolicyRequestSwift
class AWSLogsPutDestinationPolicyRequest -
Declaration
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@interface AWSLogsPutDestinationRequestSwift
class AWSLogsPutDestinationRequest -
Declaration
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@interface AWSLogsPutDestinationResponseSwift
class AWSLogsPutDestinationResponse -
Declaration
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@interface AWSLogsPutLogEventsRequestSwift
class AWSLogsPutLogEventsRequest -
Declaration
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@interface AWSLogsPutLogEventsResponseSwift
class AWSLogsPutLogEventsResponse -
Declaration
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@interface AWSLogsPutMetricFilterRequestSwift
class AWSLogsPutMetricFilterRequest -
Declaration
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@interface AWSLogsPutQueryDefinitionRequestSwift
class AWSLogsPutQueryDefinitionRequest -
Declaration
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@interface AWSLogsPutQueryDefinitionResponseSwift
class AWSLogsPutQueryDefinitionResponse -
Declaration
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@interface AWSLogsPutResourcePolicyRequestSwift
class AWSLogsPutResourcePolicyRequest -
Declaration
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@interface AWSLogsPutResourcePolicyResponseSwift
class AWSLogsPutResourcePolicyResponse -
Declaration
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@interface AWSLogsPutRetentionPolicyRequestSwift
class AWSLogsPutRetentionPolicyRequest -
Declaration
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@interface AWSLogsPutSubscriptionFilterRequestSwift
class AWSLogsPutSubscriptionFilterRequest -
Reserved.
See moreDeclaration
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@interface AWSLogsQueryCompileErrorSwift
class AWSLogsQueryCompileError -
Reserved.
See moreDeclaration
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@interface AWSLogsQueryCompileErrorLocationSwift
class AWSLogsQueryCompileErrorLocation -
This structure contains details about a saved CloudWatch Logs Insights query definition.
See moreDeclaration
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@interface AWSLogsQueryDefinitionSwift
class AWSLogsQueryDefinition -
Information about one CloudWatch Logs Insights query that matches the request in a
See moreDescribeQueriesoperation.Declaration
Objective-C
@interface AWSLogsQueryInfoSwift
class AWSLogsQueryInfo -
Contains the number of log events scanned by the query, the number of log events that matched the query criteria, and the total number of bytes in the log events that were scanned.
See moreDeclaration
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@interface AWSLogsQueryStatisticsSwift
class AWSLogsQueryStatistics -
Represents the rejected events.
See moreDeclaration
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@interface AWSLogsRejectedLogEventsInfoSwift
class AWSLogsRejectedLogEventsInfo -
A policy enabling one or more entities to put logs to a log group in this account.
See moreDeclaration
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@interface AWSLogsResourcePolicySwift
class AWSLogsResourcePolicy -
Contains one field from one log event returned by a CloudWatch Logs Insights query, along with the value of that field.
For more information about the fields that are generated by CloudWatch logs, see Supported Logs and Discovered Fields.
See moreDeclaration
Objective-C
@interface AWSLogsResultFieldSwift
class AWSLogsResultField -
Represents the search status of a log stream.
See moreDeclaration
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@interface AWSLogsSearchedLogStreamSwift
class AWSLogsSearchedLogStream -
Declaration
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@interface AWSLogsStartQueryRequestSwift
class AWSLogsStartQueryRequest -
Declaration
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@interface AWSLogsStartQueryResponseSwift
class AWSLogsStartQueryResponse -
Declaration
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@interface AWSLogsStopQueryRequestSwift
class AWSLogsStopQueryRequest -
Declaration
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@interface AWSLogsStopQueryResponseSwift
class AWSLogsStopQueryResponse -
Represents a subscription filter.
See moreDeclaration
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@interface AWSLogsSubscriptionFilterSwift
class AWSLogsSubscriptionFilter -
Declaration
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@interface AWSLogsTagLogGroupRequestSwift
class AWSLogsTagLogGroupRequest -
Declaration
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@interface AWSLogsTagResourceRequestSwift
class AWSLogsTagResourceRequest -
Declaration
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@interface AWSLogsTestMetricFilterRequestSwift
class AWSLogsTestMetricFilterRequest -
Declaration
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@interface AWSLogsTestMetricFilterResponseSwift
class AWSLogsTestMetricFilterResponse -
Declaration
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@interface AWSLogsUntagLogGroupRequestSwift
class AWSLogsUntagLogGroupRequest -
Declaration
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@interface AWSLogsUntagResourceRequestSwift
class AWSLogsUntagResourceRequest -
Undocumented
See moreDeclaration
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@interface AWSLogsResources : NSObject + (instancetype)sharedInstance; - (NSDictionary *)JSONObject; @endSwift
class AWSLogsResources : NSObject -
You can use Amazon CloudWatch Logs to monitor, store, and access your log files from EC2 instances, CloudTrail, and other sources. You can then retrieve the associated log data from CloudWatch Logs using the CloudWatch console. Alternatively, you can use CloudWatch Logs commands in the Amazon Web Services CLI, CloudWatch Logs API, or CloudWatch Logs SDK.
You can use CloudWatch Logs to:
Monitor logs from EC2 instances in real time: You can use CloudWatch Logs to monitor applications and systems using log data. For example, CloudWatch Logs can track the number of errors that occur in your application logs. Then, it can send you a notification whenever the rate of errors exceeds a threshold that you specify. CloudWatch Logs uses your log data for monitoring so no code changes are required. For example, you can monitor application logs for specific literal terms (such as “NullReferenceException”). You can also count the number of occurrences of a literal term at a particular position in log data (such as “404” status codes in an Apache access log). When the term you are searching for is found, CloudWatch Logs reports the data to a CloudWatch metric that you specify.
Monitor CloudTrail logged events: You can create alarms in CloudWatch and receive notifications of particular API activity as captured by CloudTrail. You can use the notification to perform troubleshooting.
Archive log data: You can use CloudWatch Logs to store your log data in highly durable storage. You can change the log retention setting so that any log events earlier than this setting are automatically deleted. The CloudWatch Logs agent helps to quickly send both rotated and non-rotated log data off of a host and into the log service. You can then access the raw log data when you need it.
Declaration
Objective-C
@interface AWSLogsSwift
class AWSLogs