{
  "version":"2.0",
  "metadata":{
    "apiVersion":"2014-03-28",
    "endpointPrefix":"logs",
    "jsonVersion":"1.1",
    "protocol":"json",
    "serviceFullName":"Amazon CloudWatch Logs",
    "signatureVersion":"v4",
    "targetPrefix":"Logs_20140328",
    "uid":"logs-2014-03-28"
  },
  "operations":{
    "AssociateKmsKey":{
      "name":"AssociateKmsKey",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"AssociateKmsKeyRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "CancelExportTask":{
      "name":"CancelExportTask",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CancelExportTaskRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"InvalidOperationException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "CreateExportTask":{
      "name":"CreateExportTask",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateExportTaskRequest"},
      "output":{"shape":"CreateExportTaskResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"LimitExceededException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ResourceAlreadyExistsException"}
      ]
    },
    "CreateLogGroup":{
      "name":"CreateLogGroup",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateLogGroupRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceAlreadyExistsException"},
        {"shape":"LimitExceededException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "CreateLogStream":{
      "name":"CreateLogStream",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"CreateLogStreamRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceAlreadyExistsException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DeleteDestination":{
      "name":"DeleteDestination",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteDestinationRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DeleteLogGroup":{
      "name":"DeleteLogGroup",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteLogGroupRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DeleteLogStream":{
      "name":"DeleteLogStream",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteLogStreamRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DeleteMetricFilter":{
      "name":"DeleteMetricFilter",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteMetricFilterRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DeleteResourcePolicy":{
      "name":"DeleteResourcePolicy",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteResourcePolicyRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DeleteRetentionPolicy":{
      "name":"DeleteRetentionPolicy",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteRetentionPolicyRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DeleteSubscriptionFilter":{
      "name":"DeleteSubscriptionFilter",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DeleteSubscriptionFilterRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DescribeDestinations":{
      "name":"DescribeDestinations",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeDestinationsRequest"},
      "output":{"shape":"DescribeDestinationsResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DescribeExportTasks":{
      "name":"DescribeExportTasks",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeExportTasksRequest"},
      "output":{"shape":"DescribeExportTasksResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DescribeLogGroups":{
      "name":"DescribeLogGroups",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeLogGroupsRequest"},
      "output":{"shape":"DescribeLogGroupsResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DescribeLogStreams":{
      "name":"DescribeLogStreams",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeLogStreamsRequest"},
      "output":{"shape":"DescribeLogStreamsResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DescribeMetricFilters":{
      "name":"DescribeMetricFilters",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeMetricFiltersRequest"},
      "output":{"shape":"DescribeMetricFiltersResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DescribeResourcePolicies":{
      "name":"DescribeResourcePolicies",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeResourcePoliciesRequest"},
      "output":{"shape":"DescribeResourcePoliciesResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DescribeSubscriptionFilters":{
      "name":"DescribeSubscriptionFilters",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeSubscriptionFiltersRequest"},
      "output":{"shape":"DescribeSubscriptionFiltersResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "DisassociateKmsKey":{
      "name":"DisassociateKmsKey",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DisassociateKmsKeyRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "FilterLogEvents":{
      "name":"FilterLogEvents",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"FilterLogEventsRequest"},
      "output":{"shape":"FilterLogEventsResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "GetLogEvents":{
      "name":"GetLogEvents",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"GetLogEventsRequest"},
      "output":{"shape":"GetLogEventsResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "ListTagsLogGroup":{
      "name":"ListTagsLogGroup",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListTagsLogGroupRequest"},
      "output":{"shape":"ListTagsLogGroupResponse"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "PutDestination":{
      "name":"PutDestination",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"PutDestinationRequest"},
      "output":{"shape":"PutDestinationResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "PutDestinationPolicy":{
      "name":"PutDestinationPolicy",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"PutDestinationPolicyRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "PutLogEvents":{
      "name":"PutLogEvents",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"PutLogEventsRequest"},
      "output":{"shape":"PutLogEventsResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"InvalidSequenceTokenException"},
        {"shape":"DataAlreadyAcceptedException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "PutMetricFilter":{
      "name":"PutMetricFilter",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"PutMetricFilterRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"OperationAbortedException"},
        {"shape":"LimitExceededException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "PutResourcePolicy":{
      "name":"PutResourcePolicy",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"PutResourcePolicyRequest"},
      "output":{"shape":"PutResourcePolicyResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"LimitExceededException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "PutRetentionPolicy":{
      "name":"PutRetentionPolicy",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"PutRetentionPolicyRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"OperationAbortedException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "PutSubscriptionFilter":{
      "name":"PutSubscriptionFilter",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"PutSubscriptionFilterRequest"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ResourceNotFoundException"},
        {"shape":"OperationAbortedException"},
        {"shape":"LimitExceededException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "TagLogGroup":{
      "name":"TagLogGroup",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"TagLogGroupRequest"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"InvalidParameterException"}
      ]
    },
    "TestMetricFilter":{
      "name":"TestMetricFilter",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"TestMetricFilterRequest"},
      "output":{"shape":"TestMetricFilterResponse"},
      "errors":[
        {"shape":"InvalidParameterException"},
        {"shape":"ServiceUnavailableException"}
      ]
    },
    "UntagLogGroup":{
      "name":"UntagLogGroup",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"UntagLogGroupRequest"},
      "errors":[
        {"shape":"ResourceNotFoundException"}
      ]
    }
  },
  "shapes":{
    "AccessPolicy":{
      "type":"string",
      "min":1
    },
    "Arn":{"type":"string"},
    "AssociateKmsKeyRequest":{
      "type":"structure",
      "required":[
        "logGroupName",
        "kmsKeyId"
      ],
      "members":{
        "logGroupName":{"shape":"LogGroupName"},
        "kmsKeyId":{"shape":"KmsKeyId"}
      }
    },
    "CancelExportTaskRequest":{
      "type":"structure",
      "required":["taskId"],
      "members":{
        "taskId":{"shape":"ExportTaskId"}
      }
    },
    "CreateExportTaskRequest":{
      "type":"structure",
      "required":[
        "logGroupName",
        "from",
        "to",
        "destination"
      ],
      "members":{
        "taskName":{"shape":"ExportTaskName"},
        "logGroupName":{"shape":"LogGroupName"},
        "logStreamNamePrefix":{"shape":"LogStreamName"},
        "from":{"shape":"Timestamp"},
        "to":{"shape":"Timestamp"},
        "destination":{"shape":"ExportDestinationBucket"},
        "destinationPrefix":{"shape":"ExportDestinationPrefix"}
      }
    },
    "CreateExportTaskResponse":{
      "type":"structure",
      "members":{
        "taskId":{"shape":"ExportTaskId"}
      }
    },
    "CreateLogGroupRequest":{
      "type":"structure",
      "required":["logGroupName"],
      "members":{
        "logGroupName":{"shape":"LogGroupName"},
        "kmsKeyId":{"shape":"KmsKeyId"},
        "tags":{"shape":"Tags"}
      }
    },
    "CreateLogStreamRequest":{
      "type":"structure",
      "required":[
        "logGroupName",
        "logStreamName"
      ],
      "members":{
        "logGroupName":{"shape":"LogGroupName"},
        "logStreamName":{"shape":"LogStreamName"}
      }
    },
    "DataAlreadyAcceptedException":{
      "type":"structure",
      "members":{
        "expectedSequenceToken":{"shape":"SequenceToken"}
      },
      "exception":true
    },
    "Days":{"type":"integer"},
    "DefaultValue":{"type":"double"},
    "DeleteDestinationRequest":{
      "type":"structure",
      "required":["destinationName"],
      "members":{
        "destinationName":{"shape":"DestinationName"}
      }
    },
    "DeleteLogGroupRequest":{
      "type":"structure",
      "required":["logGroupName"],
      "members":{
        "logGroupName":{"shape":"LogGroupName"}
      }
    },
    "DeleteLogStreamRequest":{
      "type":"structure",
      "required":[
        "logGroupName",
        "logStreamName"
      ],
      "members":{
        "logGroupName":{"shape":"LogGroupName"},
        "logStreamName":{"shape":"LogStreamName"}
      }
    },
    "DeleteMetricFilterRequest":{
      "type":"structure",
      "required":[
        "logGroupName",
        "filterName"
      ],
      "members":{
        "logGroupName":{"shape":"LogGroupName"},
        "filterName":{"shape":"FilterName"}
      }
    },
    "DeleteResourcePolicyRequest":{
      "type":"structure",
      "members":{
        "policyName":{"shape":"PolicyName"}
      }
    },
    "DeleteRetentionPolicyRequest":{
      "type":"structure",
      "required":["logGroupName"],
      "members":{
        "logGroupName":{"shape":"LogGroupName"}
      }
    },
    "DeleteSubscriptionFilterRequest":{
      "type":"structure",
      "required":[
        "logGroupName",
        "filterName"
      ],
      "members":{
        "logGroupName":{"shape":"LogGroupName"},
        "filterName":{"shape":"FilterName"}
      }
    },
    "Descending":{"type":"boolean"},
    "DescribeDestinationsRequest":{
      "type":"structure",
      "members":{
        "DestinationNamePrefix":{"shape":"DestinationName"},
        "nextToken":{"shape":"NextToken"},
        "limit":{"shape":"DescribeLimit"}
      }
    },
    "DescribeDestinationsResponse":{
      "type":"structure",
      "members":{
        "destinations":{"shape":"Destinations"},
        "nextToken":{"shape":"NextToken"}
      }
    },
    "DescribeExportTasksRequest":{
      "type":"structure",
      "members":{
        "taskId":{"shape":"ExportTaskId"},
        "statusCode":{"shape":"ExportTaskStatusCode"},
        "nextToken":{"shape":"NextToken"},
        "limit":{"shape":"DescribeLimit"}
      }
    },
    "DescribeExportTasksResponse":{
      "type":"structure",
      "members":{
        "exportTasks":{"shape":"ExportTasks"},
        "nextToken":{"shape":"NextToken"}
      }
    },
    "DescribeLimit":{
      "type":"integer",
      "max":50,
      "min":1
    },
    "DescribeLogGroupsRequest":{
      "type":"structure",
      "members":{
        "logGroupNamePrefix":{"shape":"LogGroupName"},
        "nextToken":{"shape":"NextToken"},
        "limit":{"shape":"DescribeLimit"}
      }
    },
    "DescribeLogGroupsResponse":{
      "type":"structure",
      "members":{
        "logGroups":{"shape":"LogGroups"},
        "nextToken":{"shape":"NextToken"}
      }
    },
    "DescribeLogStreamsRequest":{
      "type":"structure",
      "required":["logGroupName"],
      "members":{
        "logGroupName":{"shape":"LogGroupName"},
        "logStreamNamePrefix":{"shape":"LogStreamName"},
        "orderBy":{"shape":"OrderBy"},
        "descending":{"shape":"Descending"},
        "nextToken":{"shape":"NextToken"},
        "limit":{"shape":"DescribeLimit"}
      }
    },
    "DescribeLogStreamsResponse":{
      "type":"structure",
      "members":{
        "logStreams":{"shape":"LogStreams"},
        "nextToken":{"shape":"NextToken"}
      }
    },
    "DescribeMetricFiltersRequest":{
      "type":"structure",
      "members":{
        "logGroupName":{"shape":"LogGroupName"},
        "filterNamePrefix":{"shape":"FilterName"},
        "nextToken":{"shape":"NextToken"},
        "limit":{"shape":"DescribeLimit"},
        "metricName":{"shape":"MetricName"},
        "metricNamespace":{"shape":"MetricNamespace"}
      }
    },
    "DescribeMetricFiltersResponse":{
      "type":"structure",
      "members":{
        "metricFilters":{"shape":"MetricFilters"},
        "nextToken":{"shape":"NextToken"}
      }
    },
    "DescribeResourcePoliciesRequest":{
      "type":"structure",
      "members":{
        "nextToken":{"shape":"NextToken"},
        "limit":{"shape":"DescribeLimit"}
      }
    },
    "DescribeResourcePoliciesResponse":{
      "type":"structure",
      "members":{
        "resourcePolicies":{"shape":"ResourcePolicies"},
        "nextToken":{"shape":"NextToken"}
      }
    },
    "DescribeSubscriptionFiltersRequest":{
      "type":"structure",
      "required":["logGroupName"],
      "members":{
        "logGroupName":{"shape":"LogGroupName"},
        "filterNamePrefix":{"shape":"FilterName"},
        "nextToken":{"shape":"NextToken"},
        "limit":{"shape":"DescribeLimit"}
      }
    },
    "DescribeSubscriptionFiltersResponse":{
      "type":"structure",
      "members":{
        "subscriptionFilters":{"shape":"SubscriptionFilters"},
        "nextToken":{"shape":"NextToken"}
      }
    },
    "Destination":{
      "type":"structure",
      "members":{
        "destinationName":{"shape":"DestinationName"},
        "targetArn":{"shape":"TargetArn"},
        "roleArn":{"shape":"RoleArn"},
        "accessPolicy":{"shape":"AccessPolicy"},
        "arn":{"shape":"Arn"},
        "creationTime":{"shape":"Timestamp"}
      }
    },
    "DestinationArn":{
      "type":"string",
      "min":1
    },
    "DestinationName":{
      "type":"string",
      "max":512,
      "min":1,
      "pattern":"[^:*]*"
    },
    "Destinations":{
      "type":"list",
      "member":{"shape":"Destination"}
    },
    "DisassociateKmsKeyRequest":{
      "type":"structure",
      "required":["logGroupName"],
      "members":{
        "logGroupName":{"shape":"LogGroupName"}
      }
    },
    "Distribution":{
      "type":"string",
      "enum":[
        "Random",
        "ByLogStream"
      ]
    },
    "EventId":{"type":"string"},
    "EventMessage":{
      "type":"string",
      "min":1
    },
    "EventNumber":{"type":"long"},
    "EventsLimit":{
      "type":"integer",
      "max":10000,
      "min":1
    },
    "ExportDestinationBucket":{
      "type":"string",
      "max":512,
      "min":1
    },
    "ExportDestinationPrefix":{"type":"string"},
    "ExportTask":{
      "type":"structure",
      "members":{
        "taskId":{"shape":"ExportTaskId"},
        "taskName":{"shape":"ExportTaskName"},
        "logGroupName":{"shape":"LogGroupName"},
        "from":{"shape":"Timestamp"},
        "to":{"shape":"Timestamp"},
        "destination":{"shape":"ExportDestinationBucket"},
        "destinationPrefix":{"shape":"ExportDestinationPrefix"},
        "status":{"shape":"ExportTaskStatus"},
        "executionInfo":{"shape":"ExportTaskExecutionInfo"}
      }
    },
    "ExportTaskExecutionInfo":{
      "type":"structure",
      "members":{
        "creationTime":{"shape":"Timestamp"},
        "completionTime":{"shape":"Timestamp"}
      }
    },
    "ExportTaskId":{
      "type":"string",
      "max":512,
      "min":1
    },
    "ExportTaskName":{
      "type":"string",
      "max":512,
      "min":1
    },
    "ExportTaskStatus":{
      "type":"structure",
      "members":{
        "code":{"shape":"ExportTaskStatusCode"},
        "message":{"shape":"ExportTaskStatusMessage"}
      }
    },
    "ExportTaskStatusCode":{
      "type":"string",
      "enum":[
        "CANCELLED",
        "COMPLETED",
        "FAILED",
        "PENDING",
        "PENDING_CANCEL",
        "RUNNING"
      ]
    },
    "ExportTaskStatusMessage":{"type":"string"},
    "ExportTasks":{
      "type":"list",
      "member":{"shape":"ExportTask"}
    },
    "ExtractedValues":{
      "type":"map",
      "key":{"shape":"Token"},
      "value":{"shape":"Value"}
    },
    "FilterCount":{"type":"integer"},
    "FilterLogEventsRequest":{
      "type":"structure",
      "required":["logGroupName"],
      "members":{
        "logGroupName":{"shape":"LogGroupName"},
        "logStreamNames":{"shape":"InputLogStreamNames"},
        "startTime":{"shape":"Timestamp"},
        "endTime":{"shape":"Timestamp"},
        "filterPattern":{"shape":"FilterPattern"},
        "nextToken":{"shape":"NextToken"},
        "limit":{"shape":"EventsLimit"},
        "interleaved":{"shape":"Interleaved"}
      }
    },
    "FilterLogEventsResponse":{
      "type":"structure",
      "members":{
        "events":{"shape":"FilteredLogEvents"},
        "searchedLogStreams":{"shape":"SearchedLogStreams"},
        "nextToken":{"shape":"NextToken"}
      }
    },
    "FilterName":{
      "type":"string",
      "max":512,
      "min":1,
      "pattern":"[^:*]*"
    },
    "FilterPattern":{
      "type":"string",
      "max":1024,
      "min":0
    },
    "FilteredLogEvent":{
      "type":"structure",
      "members":{
        "logStreamName":{"shape":"LogStreamName"},
        "timestamp":{"shape":"Timestamp"},
        "message":{"shape":"EventMessage"},
        "ingestionTime":{"shape":"Timestamp"},
        "eventId":{"shape":"EventId"}
      }
    },
    "FilteredLogEvents":{
      "type":"list",
      "member":{"shape":"FilteredLogEvent"}
    },
    "GetLogEventsRequest":{
      "type":"structure",
      "required":[
        "logGroupName",
        "logStreamName"
      ],
      "members":{
        "logGroupName":{"shape":"LogGroupName"},
        "logStreamName":{"shape":"LogStreamName"},
        "startTime":{"shape":"Timestamp"},
        "endTime":{"shape":"Timestamp"},
        "nextToken":{"shape":"NextToken"},
        "limit":{"shape":"EventsLimit"},
        "startFromHead":{"shape":"StartFromHead"}
      }
    },
    "GetLogEventsResponse":{
      "type":"structure",
      "members":{
        "events":{"shape":"OutputLogEvents"},
        "nextForwardToken":{"shape":"NextToken"},
        "nextBackwardToken":{"shape":"NextToken"}
      }
    },
    "InputLogEvent":{
      "type":"structure",
      "required":[
        "timestamp",
        "message"
      ],
      "members":{
        "timestamp":{"shape":"Timestamp"},
        "message":{"shape":"EventMessage"}
      }
    },
    "InputLogEvents":{
      "type":"list",
      "member":{"shape":"InputLogEvent"},
      "max":10000,
      "min":1
    },
    "InputLogStreamNames":{
      "type":"list",
      "member":{"shape":"LogStreamName"},
      "max":100,
      "min":1
    },
    "Interleaved":{"type":"boolean"},
    "InvalidOperationException":{
      "type":"structure",
      "members":{
      },
      "exception":true
    },
    "InvalidParameterException":{
      "type":"structure",
      "members":{
      },
      "exception":true
    },
    "InvalidSequenceTokenException":{
      "type":"structure",
      "members":{
        "expectedSequenceToken":{"shape":"SequenceToken"}
      },
      "exception":true
    },
    "KmsKeyId":{
      "type":"string",
      "max":256
    },
    "LimitExceededException":{
      "type":"structure",
      "members":{
      },
      "exception":true
    },
    "ListTagsLogGroupRequest":{
      "type":"structure",
      "required":["logGroupName"],
      "members":{
        "logGroupName":{"shape":"LogGroupName"}
      }
    },
    "ListTagsLogGroupResponse":{
      "type":"structure",
      "members":{
        "tags":{"shape":"Tags"}
      }
    },
    "LogEventIndex":{"type":"integer"},
    "LogGroup":{
      "type":"structure",
      "members":{
        "logGroupName":{"shape":"LogGroupName"},
        "creationTime":{"shape":"Timestamp"},
        "retentionInDays":{"shape":"Days"},
        "metricFilterCount":{"shape":"FilterCount"},
        "arn":{"shape":"Arn"},
        "storedBytes":{"shape":"StoredBytes"},
        "kmsKeyId":{"shape":"KmsKeyId"}
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    },
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        "metricTransformations":{"shape":"MetricTransformations"},
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        "eventMessage":{"shape":"EventMessage"},
        "extractedValues":{"shape":"ExtractedValues"}
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      "member":{"shape":"MetricFilter"}
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      "pattern":"[^:*$]*"
    },
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      "type":"string",
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        "metricNamespace",
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        "metricNamespace":{"shape":"MetricNamespace"},
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    },
    "MetricValue":{
      "type":"string",
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    },
    "NextToken":{
      "type":"string",
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    },
    "OperationAbortedException":{
      "type":"structure",
      "members":{
      },
      "exception":true
    },
    "OrderBy":{
      "type":"string",
      "enum":[
        "LogStreamName",
        "LastEventTime"
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        "policyDocument":{"shape":"PolicyDocument"}
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        "retentionInDays":{"shape":"Days"}
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        "filterPattern",
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    },
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        "tooOldLogEventEndIndex":{"shape":"LogEventIndex"},
        "expiredLogEventEndIndex":{"shape":"LogEventIndex"}
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    },
    "ResourceNotFoundException":{
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      "members":{
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      "exception":true
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    "ResourcePolicies":{
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      "member":{"shape":"ResourcePolicy"}
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        "policyDocument":{"shape":"PolicyDocument"},
        "lastUpdatedTime":{"shape":"Timestamp"}
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        "logStreamName":{"shape":"LogStreamName"},
        "searchedCompletely":{"shape":"LogStreamSearchedCompletely"}
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    },
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    },
    "SequenceToken":{
      "type":"string",
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    "ServiceUnavailableException":{
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      "exception":true,
      "fault":true
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    "StartFromHead":{"type":"boolean"},
    "StoredBytes":{
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      "min":0
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        "logGroupName":{"shape":"LogGroupName"},
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        "destinationArn":{"shape":"DestinationArn"},
        "roleArn":{"shape":"RoleArn"},
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        "creationTime":{"shape":"Timestamp"}
      }
    },
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      "min":1,
      "pattern":"^([\\p{L}\\p{Z}\\p{N}_.:/=+\\-@]+)$"
    },
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        "tags":{"shape":"Tags"}
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      "min":1
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      "members":{
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    },
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        "tags":{"shape":"TagList"}
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}