# Amazon CloudWatch Logs API Reference > You can use Amazon CloudWatch Logs to monitor, store, and access your log files from EC2 instances, AWS 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 AWS CLI, CloudWatch Logs API, or CloudWatch Logs SDK. - [Welcome](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/Welcome.md) - [Common Parameters](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/CommonParameters.md) - [Common Error Types](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/CommonErrors.md) ## [Actions](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_Operations.md) - [AssociateKmsKey](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_AssociateKmsKey.md): Associates the specified AWS KMS key with either one log group in the account, or with all stored CloudWatch Logs query insights results in the account. - [AssociateSourceToS3TableIntegration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_AssociateSourceToS3TableIntegration.md): Associates a data source with an S3 Table Integration for query access in the 'logs' namespace. - [CancelExportTask](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CancelExportTask.md): Cancels the specified export task. - [CancelImportTask](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CancelImportTask.md): Cancels an active import task and stops importing data from the CloudTrail Lake Event Data Store. - [CreateDelivery](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CreateDelivery.md): Creates a delivery. - [CreateExportTask](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CreateExportTask.md): Creates an export task so that you can efficiently export data from a log group to an Amazon S3 bucket. - [CreateImportTask](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CreateImportTask.md): Starts an import from a data source to CloudWatch Log and creates a managed log group as the destination for the imported data. - [CreateLogAnomalyDetector](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CreateLogAnomalyDetector.md): Creates an anomaly detector that regularly scans one or more log groups and look for patterns and anomalies in the logs. - [CreateLogGroup](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CreateLogGroup.md): Creates a log group with the specified name. - [CreateLogStream](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CreateLogStream.md): Creates a log stream for the specified log group. - [CreateLookupTable](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CreateLookupTable.md): Creates a lookup table by uploading CSV data or from CloudWatch Logs query results. - [CreateScheduledQuery](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CreateScheduledQuery.md): Creates a scheduled query that runs CloudWatch Logs Insights queries at regular intervals. - [DeleteAccountPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteAccountPolicy.md): Deletes a CloudWatch Logs account policy. - [DeleteDataProtectionPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteDataProtectionPolicy.md): Deletes the data protection policy from the specified log group. - [DeleteDelivery](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteDelivery.md): Deletes a delivery. - [DeleteDeliveryDestination](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteDeliveryDestination.md): Deletes a delivery destination. - [DeleteDeliveryDestinationPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteDeliveryDestinationPolicy.md): Deletes a delivery destination policy. - [DeleteDeliverySource](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteDeliverySource.md): Deletes a delivery source. - [DeleteDestination](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteDestination.md): Deletes the specified destination, and eventually disables all the subscription filters that publish to it. - [DeleteIndexPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteIndexPolicy.md): Deletes a log-group level field index policy that was applied to a single log group. - [DeleteIntegration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteIntegration.md): Deletes the integration between CloudWatch Logs and OpenSearch Service. - [DeleteLogAnomalyDetector](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteLogAnomalyDetector.md): Deletes the specified CloudWatch Logs anomaly detector. - [DeleteLogGroup](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteLogGroup.md): Deletes the specified log group and permanently deletes all the archived log events associated with the log group. - [DeleteLogStream](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteLogStream.md): Deletes the specified log stream and permanently deletes all the archived log events associated with the log stream. - [DeleteLookupTable](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteLookupTable.md): Deletes a lookup table permanently. - [DeleteMetricFilter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteMetricFilter.md): Deletes the specified metric filter. - [DeleteQueryDefinition](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteQueryDefinition.md): Deletes a saved CloudWatch Logs Insights query definition. - [DeleteResourcePolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteResourcePolicy.md): Deletes a resource policy from this account. - [DeleteRetentionPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteRetentionPolicy.md): Deletes the specified retention policy. - [DeleteScheduledQuery](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteScheduledQuery.md): Deletes a scheduled query and stops all future executions. - [DeleteSubscriptionFilter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteSubscriptionFilter.md): Deletes the specified subscription filter. - [DeleteSyslogConfiguration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteSyslogConfiguration.md): Deletes a syslog configuration for a log group. - [DeleteTransformer](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteTransformer.md): Deletes the log transformer for the specified log group. - [DescribeAccountPolicies](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeAccountPolicies.md): Returns a list of all CloudWatch Logs account policies in the account. - [DescribeConfigurationTemplates](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeConfigurationTemplates.md): Use this operation to return the valid and default values that are used when creating delivery sources, delivery destinations, and deliveries. - [DescribeDeliveries](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeDeliveries.md): Retrieves a list of the deliveries that have been created in the account. - [DescribeDeliveryDestinations](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeDeliveryDestinations.md): Retrieves a list of the delivery destinations that have been created in the account. - [DescribeDeliverySources](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeDeliverySources.md): Retrieves a list of the delivery sources that have been created in the account. - [DescribeDestinations](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeDestinations.md): Lists all your destinations. - [DescribeExportTasks](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeExportTasks.md): Lists the specified export tasks. - [DescribeFieldIndexes](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeFieldIndexes.md): Returns a list of field indexes discovered in log data. - [DescribeImportTaskBatches](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeImportTaskBatches.md): Gets detailed information about the individual batches within an import task, including their status and any error messages. - [DescribeImportTasks](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeImportTasks.md): Lists and describes import tasks, with optional filtering by import status and source ARN. - [DescribeIndexPolicies](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeIndexPolicies.md): Returns the field index policies of the specified log group. - [DescribeLogGroups](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeLogGroups.md): Returns information about log groups, including data sources that ingest into each log group. - [DescribeLogStreams](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeLogStreams.md): Lists the log streams for the specified log group. - [DescribeLookupTables](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeLookupTables.md): Retrieves metadata about lookup tables in your account. - [DescribeMetricFilters](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeMetricFilters.md): Lists the specified metric filters. - [DescribeQueries](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeQueries.md): Returns a list of CloudWatch Logs Insights queries that are scheduled, running, or have been run recently in this account. - [DescribeQueryDefinitions](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeQueryDefinitions.md): This operation returns a paginated list of your saved CloudWatch Logs Insights query definitions. - [DescribeResourcePolicies](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeResourcePolicies.md): Lists the resource policies in this account. - [DescribeSubscriptionFilters](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DescribeSubscriptionFilters.md): Lists the subscription filters for the specified log group. - [DisassociateKmsKey](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DisassociateKmsKey.md): Disassociates the specified AWS KMS key from the specified log group or from all CloudWatch Logs Insights query results in the account. - [DisassociateSourceFromS3TableIntegration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DisassociateSourceFromS3TableIntegration.md): Disassociates a data source from an S3 Table Integration, removing query access and deleting all associated data from the integration. - [FilterLogEvents](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_FilterLogEvents.md): Lists log events from the specified log group. - [GetDataProtectionPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetDataProtectionPolicy.md): Returns information about a log group data protection policy. - [GetDelivery](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetDelivery.md): Returns complete information about one logical delivery. - [GetDeliveryDestination](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetDeliveryDestination.md): Retrieves complete information about one delivery destination. - [GetDeliveryDestinationPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetDeliveryDestinationPolicy.md): Retrieves the delivery destination policy assigned to the delivery destination that you specify. - [GetDeliverySource](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetDeliverySource.md): Retrieves complete information about one delivery source. - [GetIntegration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetIntegration.md): Returns information about one integration between CloudWatch Logs and OpenSearch Service. - [GetLogAnomalyDetector](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetLogAnomalyDetector.md): Retrieves information about the log anomaly detector that you specify. - [GetLogEvents](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetLogEvents.md): Lists log events from the specified log stream. - [GetLogFields](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetLogFields.md): Discovers available fields for a specific data source and type. - [GetLogGroupFields](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetLogGroupFields.md): Returns a list of the fields that are included in log events in the specified log group. - [GetLogObject](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetLogObject.md): Retrieves a large logging object (LLO) and streams it back. - [GetLogRecord](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetLogRecord.md): Retrieves all of the fields and values of a single log event. - [GetLookupTable](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetLookupTable.md): Retrieves the full content of a lookup table, including the CSV data. - [GetQueryResults](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetQueryResults.md): Returns the results from the specified query. - [GetScheduledQuery](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetScheduledQuery.md): Retrieves details about a specific scheduled query, including its configuration, execution status, and metadata. - [GetScheduledQueryHistory](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetScheduledQueryHistory.md): Retrieves the execution history of a scheduled query within a specified time range, including query results and destination processing status. - [GetStorageTierPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetStorageTierPolicy.md): Returns the storage tier policy for the account. - [GetTransformer](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetTransformer.md): Returns the information about the log transformer associated with this log group. - [ListAggregateLogGroupSummaries](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ListAggregateLogGroupSummaries.md): Returns an aggregate summary of all log groups in the Region grouped by specified data source characteristics. - [ListAnomalies](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ListAnomalies.md): Returns a list of anomalies that log anomaly detectors have found. - [ListIntegrations](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ListIntegrations.md): Returns a list of integrations between CloudWatch Logs and other services in this account. - [ListLogAnomalyDetectors](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ListLogAnomalyDetectors.md): Retrieves a list of the log anomaly detectors in the account. - [ListLogGroups](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ListLogGroups.md): Returns a list of log groups in the Region in your account. - [ListLogGroupsForQuery](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ListLogGroupsForQuery.md): Returns a list of the log groups that were analyzed during a single CloudWatch Logs Insights query. - [ListScheduledQueries](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ListScheduledQueries.md): Lists all scheduled queries in your account and region. - [ListSourcesForS3TableIntegration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ListSourcesForS3TableIntegration.md): Returns a list of data source associations for a specified S3 Table Integration, showing which data sources are currently associated for query access. - [ListSyslogConfigurations](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ListSyslogConfigurations.md): Returns a list of syslog configurations. - [ListTagsForResource](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ListTagsForResource.md): Displays the tags associated with a CloudWatch Logs resource. - [ListTagsLogGroup](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ListTagsLogGroup.md): This action has been deprecated. - [PutAccountPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutAccountPolicy.md): Creates an account-level data protection policy, subscription filter policy, field index policy, transformer policy, metric extraction policy, or retention policy that applies to all log groups, a subset of log groups, or a data source name and type combination in the account. - [PutBearerTokenAuthentication](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutBearerTokenAuthentication.md): Enables or disables bearer token authentication for the specified log group. - [PutDataProtectionPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutDataProtectionPolicy.md): Creates a data protection policy for the specified log group. - [PutDeliveryDestination](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutDeliveryDestination.md): Creates or updates a logical delivery destination. - [PutDeliveryDestinationPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutDeliveryDestinationPolicy.md): Creates and assigns an IAM policy that grants permissions to CloudWatch Logs to deliver logs cross-account to a specified destination in this account. - [PutDeliverySource](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutDeliverySource.md): Creates or updates a logical delivery source. - [PutDestination](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutDestination.md): Creates or updates a destination. - [PutDestinationPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutDestinationPolicy.md): Creates or updates an access policy associated with an existing destination. - [PutIndexPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutIndexPolicy.md): Creates or updates a field index policy for the specified log group. - [PutIntegration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutIntegration.md): Creates an integration between CloudWatch Logs and another service in this account. - [PutLogEvents](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutLogEvents.md): Uploads a batch of log events to the specified log stream. - [PutLogGroupDeletionProtection](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutLogGroupDeletionProtection.md): Enables or disables deletion protection for the specified log group. - [PutMetricFilter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutMetricFilter.md): Creates or updates a metric filter and associates it with the specified log group. - [PutQueryDefinition](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutQueryDefinition.md): Creates or updates a query definition for CloudWatch Logs Insights. - [PutResourcePolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutResourcePolicy.md): Creates or updates a resource policy allowing other AWS services to put log events to this account, such as Amazon Route 53. - [PutRetentionPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutRetentionPolicy.md): Sets the retention of the specified log group. - [PutStorageTierPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutStorageTierPolicy.md): Sets the storage tier policy for the account. - [PutSubscriptionFilter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutSubscriptionFilter.md): Creates or updates a subscription filter and associates it with the specified log group. - [PutSyslogConfiguration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutSyslogConfiguration.md): Creates or updates a syslog configuration for a log group. - [PutTransformer](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PutTransformer.md): Creates or updates a log transformer for a single log group. - [StartLiveTail](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_StartLiveTail.md): Starts a Live Tail streaming session for one or more log groups. - [StartQuery](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_StartQuery.md): Starts a query of one or more log groups or data sources using CloudWatch Logs Insights. - [StopQuery](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_StopQuery.md): Stops a CloudWatch Logs Insights query that is in progress. - [TagLogGroup](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_TagLogGroup.md) - [TagResource](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_TagResource.md): Assigns one or more tags (key-value pairs) to the specified CloudWatch Logs resource. - [TestMetricFilter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_TestMetricFilter.md): Tests the filter pattern of a metric filter against a sample of log event messages. - [TestTransformer](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_TestTransformer.md): Use this operation to test a log transformer. - [UntagLogGroup](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_UntagLogGroup.md) - [UntagResource](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_UntagResource.md): Removes one or more tags from the specified resource. - [UpdateAnomaly](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_UpdateAnomaly.md): Use this operation to suppress anomaly detection for a specified anomaly or pattern. - [UpdateDeliveryConfiguration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_UpdateDeliveryConfiguration.md): Use this operation to update the configuration of a delivery to change either the S3 path pattern or the format of the delivered logs. - [UpdateLogAnomalyDetector](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_UpdateLogAnomalyDetector.md): Updates an existing log anomaly detector. - [UpdateLookupTable](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_UpdateLookupTable.md): Updates an existing lookup table by replacing all of its content with new CSV data or CloudWatch Logs query results. - [UpdateScheduledQuery](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_UpdateScheduledQuery.md): Updates an existing scheduled query with new configuration. ## [Data Types](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_Types.md) - [AccountPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_AccountPolicy.md): A structure that contains information about one CloudWatch Logs account policy. - [AddKeyEntry](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_AddKeyEntry.md): This object defines one key that will be added with the addKeys processor. - [AddKeys](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_AddKeys.md): This processor adds new key-value pairs to the log event. - [AggregateLogGroupSummary](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_AggregateLogGroupSummary.md): Contains an aggregate summary of log groups grouped by data source characteristics, including the count of log groups and their grouping identifiers. - [Anomaly](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_Anomaly.md): This structure represents one anomaly that has been found by a logs anomaly detector. - [AnomalyDetector](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_AnomalyDetector.md): Contains information about one anomaly detector in the account. - [ConfigurationTemplate](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ConfigurationTemplate.md): A structure containing information about the deafult settings and available settings that you can use to configure a delivery or a delivery destination. - [ConfigurationTemplateDeliveryConfigValues](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ConfigurationTemplateDeliveryConfigValues.md): This structure contains the default values that are used for each configuration parameter when you use CreateDelivery to create a deliver under the current service type, resource type, and log type. - [CopyValue](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CopyValue.md): This processor copies values within a log event. - [CopyValueEntry](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CopyValueEntry.md): This object defines one value to be copied with the copyValue processor. - [CSV](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_CSV.md): The CSV processor parses comma-separated values (CSV) from the log events into columns. - [DataSource](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DataSource.md): Represents a data source that categorizes logs by originating service and log type, providing service-based organization complementing traditional log groups. - [DataSourceFilter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DataSourceFilter.md): Filter criteria for data sources, used to specify which data sources to include in operations based on name and type. - [DateTimeConverter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DateTimeConverter.md): This processor converts a datetime string into a format that you specify. - [DeleteKeys](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteKeys.md): This processor deletes entries from a log event. - [Delivery](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_Delivery.md): This structure contains information about one delivery in your account. - [DeliveryDestination](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeliveryDestination.md): This structure contains information about one delivery destination in your account. - [DeliveryDestinationConfiguration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeliveryDestinationConfiguration.md): A structure that contains information about one logs delivery destination. - [DeliverySource](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeliverySource.md): This structure contains information about one delivery source in your account. - [DeliverySourceConfigurationSchema](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeliverySourceConfigurationSchema.md): A structure that describes a single configuration for a log type, including its name, value type, default value, and the range of supported values. - [Destination](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_Destination.md): Represents a cross-account destination that receives subscription log events. - [DestinationConfiguration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DestinationConfiguration.md): Configuration for where to deliver scheduled query results. - [DryRunResult](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DryRunResult.md): Contains the estimated impact of creating, updating, or deleting an account-level retention policy. - [Entity](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_Entity.md): The entity associated with the log events in a PutLogEvents call. - [ExportTask](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ExportTask.md): Represents an export task. - [ExportTaskExecutionInfo](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ExportTaskExecutionInfo.md): Represents the status of an export task. - [ExportTaskStatus](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ExportTaskStatus.md): Represents the status of an export task. - [FieldIndex](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_FieldIndex.md): This structure describes one log event field that is used as an index in at least one index policy in this account. - [FieldsData](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_FieldsData.md): A structure containing the extracted fields from a log event. - [FilteredLogEvent](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_FilteredLogEvent.md): Represents a matched event. - [GetLogObjectResponseStream](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GetLogObjectResponseStream.md): A stream of structured log data returned by the GetLogObject operation. - [Grok](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_Grok.md): This processor uses pattern matching to parse and structure unstructured data. - [GroupingIdentifier](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_GroupingIdentifier.md): A key-value pair that identifies how log groups are grouped in aggregate summaries. - [Import](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_Import.md): An import job to move data from CloudTrail Event Data Store to CloudWatch. - [ImportBatch](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ImportBatch.md): A collection of events being imported to CloudWatch - [ImportFilter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ImportFilter.md): The filter criteria used for import tasks - [ImportStatistics](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ImportStatistics.md): Statistics about the import progress - [IndexPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_IndexPolicy.md): This structure contains information about one field index policy in this account. - [InputLogEvent](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_InputLogEvent.md): Represents a log event, which is a record of activity that was recorded by the application or resource being monitored. - [IntegrationDetails](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_IntegrationDetails.md): This structure contains information about the integration configuration. - [IntegrationSummary](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_IntegrationSummary.md): This structure contains information about one CloudWatch Logs integration. - [ListToMap](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ListToMap.md): This processor takes a list of objects that contain key fields, and converts them into a map of target keys. - [LiveTailSessionLogEvent](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LiveTailSessionLogEvent.md): This object contains the information for one log event returned in a Live Tail stream. - [LiveTailSessionMetadata](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LiveTailSessionMetadata.md): This object contains the metadata for one LiveTailSessionUpdate structure. - [LiveTailSessionStart](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LiveTailSessionStart.md): This object contains information about this Live Tail session, including the log groups included and the log stream filters, if any. - [LiveTailSessionUpdate](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LiveTailSessionUpdate.md): This object contains the log events and metadata for a Live Tail session. - [LogEvent](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LogEvent.md): This structure contains the information for one sample log event that is associated with an anomaly found by a log anomaly detector. - [LogFieldsListItem](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LogFieldsListItem.md): Represents a log field with its name and data type information for a specific data source. - [LogFieldType](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LogFieldType.md): Defines the data type structure for a log field, including the type, element information, and nested fields for complex types. - [LogGroup](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LogGroup.md): Represents a log group. - [LogGroupField](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LogGroupField.md): The fields contained in log events found by a GetLogGroupFields operation, along with the percentage of queried log events in which each field appears. - [LogGroupImpact](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LogGroupImpact.md): Describes the estimated effect of an account-level retention policy change on one log group. - [LogGroupSummary](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LogGroupSummary.md): This structure contains information about one log group in your account. - [LogStream](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LogStream.md): Represents a log stream, which is a sequence of log events from a single emitter of logs. - [LookupTable](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LookupTable.md): Contains metadata about a lookup table returned by DescribeLookupTables. - [LookupTableConfiguration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LookupTableConfiguration.md): Configuration for a lookup table destination. - [LowerCaseString](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_LowerCaseString.md): This processor converts a string to lowercase. - [MetricFilter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_MetricFilter.md): Metric filters express how CloudWatch Logs would extract metric observations from ingested log events and transform them into metric data in a CloudWatch metric. - [MetricFilterMatchRecord](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_MetricFilterMatchRecord.md): Represents a matched event. - [MetricTransformation](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_MetricTransformation.md): Indicates how to transform ingested log events to metric data in a CloudWatch metric. - [MoveKeyEntry](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_MoveKeyEntry.md): This object defines one key that will be moved with the moveKey processor. - [MoveKeys](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_MoveKeys.md): This processor moves a key from one field to another. - [OpenSearchApplication](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_OpenSearchApplication.md): This structure contains information about the OpenSearch Service application used for this integration. - [OpenSearchCollection](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_OpenSearchCollection.md): This structure contains information about the OpenSearch Service collection used for this integration. - [OpenSearchDataAccessPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_OpenSearchDataAccessPolicy.md): This structure contains information about the OpenSearch Service data access policy used for this integration. - [OpenSearchDataSource](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_OpenSearchDataSource.md): This structure contains information about the OpenSearch Service data source used for this integration. - [OpenSearchEncryptionPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_OpenSearchEncryptionPolicy.md): This structure contains information about the OpenSearch Service encryption policy used for this integration. - [OpenSearchIntegrationDetails](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_OpenSearchIntegrationDetails.md): This structure contains complete information about one CloudWatch Logs integration. - [OpenSearchLifecyclePolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_OpenSearchLifecyclePolicy.md): This structure contains information about the OpenSearch Service data lifecycle policy used for this integration. - [OpenSearchNetworkPolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_OpenSearchNetworkPolicy.md): This structure contains information about the OpenSearch Service network policy used for this integration. - [OpenSearchResourceConfig](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_OpenSearchResourceConfig.md): This structure contains configuration details about an integration between CloudWatch Logs and OpenSearch Service. - [OpenSearchResourceStatus](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_OpenSearchResourceStatus.md): This structure contains information about the status of an OpenSearch Service resource. - [OpenSearchWorkspace](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_OpenSearchWorkspace.md): This structure contains information about the OpenSearch Service workspace used for this integration. - [OutputLogEvent](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_OutputLogEvent.md): Represents a log event. - [ParseCloudfront](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ParseCloudfront.md): This processor parses CloudFront vended logs, extract fields, and convert them into JSON format. - [ParseJSON](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ParseJSON.md): This processor parses log events that are in JSON format. - [ParseKeyValue](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ParseKeyValue.md): This processor parses a specified field in the original log event into key-value pairs. - [ParsePostgres](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ParsePostgres.md): Use this processor to parse RDS for PostgreSQL vended logs, extract fields, and and convert them into a JSON format. - [ParseRoute53](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ParseRoute53.md): Use this processor to parse Route 53 vended logs, extract fields, and and convert them into a JSON format. - [ParseToOCSF](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ParseToOCSF.md): This processor converts logs into Open Cybersecurity Schema Framework (OCSF) events. - [ParseVPC](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ParseVPC.md): Use this processor to parse Amazon VPC vended logs, extract fields, and and convert them into a JSON format. - [ParseWAF](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ParseWAF.md): Use this processor to parse AWS WAF vended logs, extract fields, and and convert them into a JSON format. - [PatternToken](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_PatternToken.md): A structure that contains information about one pattern token related to an anomaly. - [Policy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_Policy.md): A structure that contains information about one delivery destination policy. - [Processor](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_Processor.md): This structure contains the information about one processor in a log transformer. - [QueryCompileError](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_QueryCompileError.md): Reserved. - [QueryCompileErrorLocation](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_QueryCompileErrorLocation.md): Reserved. - [QueryDefinition](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_QueryDefinition.md): This structure contains details about a saved CloudWatch Logs Insights query definition. - [QueryInfo](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_QueryInfo.md): Information about one CloudWatch Logs Insights query that matches the request in a DescribeQueries operation. - [QueryParameter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_QueryParameter.md): This structure defines a query parameter for a saved CloudWatch Logs Insights query definition. - [QueryStatistics](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_QueryStatistics.md): 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. - [RecordField](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_RecordField.md): A structure that represents a valid record field header and whether it is mandatory. - [RejectedEntityInfo](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_RejectedEntityInfo.md): If an entity is rejected when a PutLogEvents request was made, this includes details about the reason for the rejection. - [RejectedLogEventsInfo](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_RejectedLogEventsInfo.md): Represents the rejected events. - [RenameKeyEntry](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_RenameKeyEntry.md): This object defines one key that will be renamed with the renameKey processor. - [RenameKeys](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_RenameKeys.md): Use this processor to rename keys in a log event. - [ResourceConfig](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ResourceConfig.md): This structure contains configuration details about an integration between CloudWatch Logs and another entity. - [ResourcePolicy](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ResourcePolicy.md): A policy enabling one or more entities to put logs to a log group in this account. - [ResultField](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ResultField.md): Contains one field from one log event returned by a CloudWatch Logs Insights query, along with the value of that field. - [S3Configuration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_S3Configuration.md): Configuration for Amazon S3 destination where scheduled query results are delivered. - [S3DeliveryConfiguration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_S3DeliveryConfiguration.md): This structure contains delivery configurations that apply only when the delivery destination resource is an S3 bucket. - [S3TableIntegrationSource](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_S3TableIntegrationSource.md): Represents a data source association with an S3 Table Integration, including its status and metadata. - [S3TablesIntegration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_S3TablesIntegration.md): Contains information about the S3 Tables integration configuration for a configuration template. - [ScheduledQueryDestination](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ScheduledQueryDestination.md): Information about a destination where scheduled query results are processed, including processing status and any error messages. - [ScheduledQuerySummary](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_ScheduledQuerySummary.md): Summary information about a scheduled query, including basic configuration and execution status. - [SearchedLogStream](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_SearchedLogStream.md): Represents the search status of a log stream. - [SplitString](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_SplitString.md): Use this processor to split a field into an array of strings using a delimiting character. - [SplitStringEntry](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_SplitStringEntry.md): This object defines one log field that will be split with the splitString processor. - [StartLiveTailResponseStream](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_StartLiveTailResponseStream.md): This object includes the stream returned by your StartLiveTail request. - [SubscriptionFilter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_SubscriptionFilter.md): Represents a subscription filter. - [SubstituteString](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_SubstituteString.md): This processor matches a key’s value against a regular expression and replaces all matches with a replacement string. - [SubstituteStringEntry](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_SubstituteStringEntry.md): This object defines one log field key that will be replaced using the substituteString processor. - [SuppressionPeriod](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_SuppressionPeriod.md): If you are suppressing an anomaly temporariliy, this structure defines how long the suppression period is to be. - [SyslogConfiguration](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_SyslogConfiguration.md): Contains information about a syslog configuration associated with a log group. - [TagFilter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_TagFilter.md): A tag filter that specifies a tag key and optional tag values for filtering log groups by tags. - [TransformedLogRecord](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_TransformedLogRecord.md): This structure contains information for one log event that has been processed by a log transformer. - [TriggerHistoryRecord](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_TriggerHistoryRecord.md): A record of a scheduled query execution, including execution status, timestamp, and destination processing results. - [TrimString](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_TrimString.md): Use this processor to remove leading and trailing whitespace. - [TypeConverter](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_TypeConverter.md): Use this processor to convert a value type associated with the specified key to the specified type. - [TypeConverterEntry](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_TypeConverterEntry.md): This object defines one value type that will be converted using the typeConverter processor. - [UpperCaseString](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_UpperCaseString.md): This processor converts a string field to uppercase. ## Full content The entire guide is also available as a single markdown file, useful for feeding the full guide to an LLM in one pass: - [Complete guide (single file)](https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/full.md)