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DescribeApplication
返回有关特定 Apache Flink 托管服务应用程序的信息。
如果您想检索账户中所有应用程序的列表，请使用 ListApplications 操作。
请求语法
{
"ApplicationName": "string",
"IncludeAdditionalDetails": boolean
}请求参数
请求接受采用 JSON 格式的以下数据。
- ApplicationName
-
应用程序的名称。
类型：字符串
长度限制：长度下限为 1。最大长度为 128。
模式：
[a-zA-Z0-9_.-]+必需：是
- IncludeAdditionalDetails
-
显示有关 Apache Flink 托管服务应用程序的详细信息，包括该应用程序的作业计划。
类型：布尔值
必需：否
响应语法
{
"ApplicationDetail": {
"ApplicationARN": "string",
"ApplicationConfigurationDescription": {
"ApplicationCodeConfigurationDescription": {
"CodeContentDescription": {
"CodeMD5": "string",
"CodeSize": number,
"S3ApplicationCodeLocationDescription": {
"BucketARN": "string",
"FileKey": "string",
"ObjectVersion": "string"
},
"TextContent": "string"
},
"CodeContentType": "string"
},
"ApplicationEncryptionConfigurationDescription": {
"KeyId": "string",
"KeyType": "string"
},
"ApplicationSnapshotConfigurationDescription": {
"SnapshotsEnabled": boolean
},
"ApplicationSystemRollbackConfigurationDescription": {
"RollbackEnabled": boolean
},
"EnvironmentPropertyDescriptions": {
"PropertyGroupDescriptions": [
{
"PropertyGroupId": "string",
"PropertyMap": {
"string" : "string"
}
}
]
},
"FlinkApplicationConfigurationDescription": {
"CheckpointConfigurationDescription": {
"CheckpointingEnabled": boolean,
"CheckpointInterval": number,
"ConfigurationType": "string",
"MinPauseBetweenCheckpoints": number
},
"JobPlanDescription": "string",
"MonitoringConfigurationDescription": {
"ConfigurationType": "string",
"LogLevel": "string",
"MetricsLevel": "string"
},
"ParallelismConfigurationDescription": {
"AutoScalingEnabled": boolean,
"ConfigurationType": "string",
"CurrentParallelism": number,
"Parallelism": number,
"ParallelismPerKPU": number
}
},
"RunConfigurationDescription": {
"ApplicationRestoreConfigurationDescription": {
"ApplicationRestoreType": "string",
"SnapshotName": "string"
},
"FlinkRunConfigurationDescription": {
"AllowNonRestoredState": boolean
}
},
"SqlApplicationConfigurationDescription": {
"InputDescriptions": [
{
"InAppStreamNames": [ "string" ],
"InputId": "string",
"InputParallelism": {
"Count": number
},
"InputProcessingConfigurationDescription": {
"InputLambdaProcessorDescription": {
"ResourceARN": "string",
"RoleARN": "string"
}
},
"InputSchema": {
"RecordColumns": [
{
"Mapping": "string",
"Name": "string",
"SqlType": "string"
}
],
"RecordEncoding": "string",
"RecordFormat": {
"MappingParameters": {
"CSVMappingParameters": {
"RecordColumnDelimiter": "string",
"RecordRowDelimiter": "string"
},
"JSONMappingParameters": {
"RecordRowPath": "string"
}
},
"RecordFormatType": "string"
}
},
"InputStartingPositionConfiguration": {
"InputStartingPosition": "string"
},
"KinesisFirehoseInputDescription": {
"ResourceARN": "string",
"RoleARN": "string"
},
"KinesisStreamsInputDescription": {
"ResourceARN": "string",
"RoleARN": "string"
},
"NamePrefix": "string"
}
],
"OutputDescriptions": [
{
"DestinationSchema": {
"RecordFormatType": "string"
},
"KinesisFirehoseOutputDescription": {
"ResourceARN": "string",
"RoleARN": "string"
},
"KinesisStreamsOutputDescription": {
"ResourceARN": "string",
"RoleARN": "string"
},
"LambdaOutputDescription": {
"ResourceARN": "string",
"RoleARN": "string"
},
"Name": "string",
"OutputId": "string"
}
],
"ReferenceDataSourceDescriptions": [
{
"ReferenceId": "string",
"ReferenceSchema": {
"RecordColumns": [
{
"Mapping": "string",
"Name": "string",
"SqlType": "string"
}
],
"RecordEncoding": "string",
"RecordFormat": {
"MappingParameters": {
"CSVMappingParameters": {
"RecordColumnDelimiter": "string",
"RecordRowDelimiter": "string"
},
"JSONMappingParameters": {
"RecordRowPath": "string"
}
},
"RecordFormatType": "string"
}
},
"S3ReferenceDataSourceDescription": {
"BucketARN": "string",
"FileKey": "string",
"ReferenceRoleARN": "string"
},
"TableName": "string"
}
]
},
"VpcConfigurationDescriptions": [
{
"SecurityGroupIds": [ "string" ],
"SubnetIds": [ "string" ],
"VpcConfigurationId": "string",
"VpcId": "string"
}
],
"ZeppelinApplicationConfigurationDescription": {
"CatalogConfigurationDescription": {
"GlueDataCatalogConfigurationDescription": {
"DatabaseARN": "string"
}
},
"CustomArtifactsConfigurationDescription": [
{
"ArtifactType": "string",
"MavenReferenceDescription": {
"ArtifactId": "string",
"GroupId": "string",
"Version": "string"
},
"S3ContentLocationDescription": {
"BucketARN": "string",
"FileKey": "string",
"ObjectVersion": "string"
}
}
],
"DeployAsApplicationConfigurationDescription": {
"S3ContentLocationDescription": {
"BasePath": "string",
"BucketARN": "string"
}
},
"MonitoringConfigurationDescription": {
"LogLevel": "string"
}
}
},
"ApplicationDescription": "string",
"ApplicationMaintenanceConfigurationDescription": {
"ApplicationMaintenanceWindowEndTime": "string",
"ApplicationMaintenanceWindowStartTime": "string"
},
"ApplicationMode": "string",
"ApplicationName": "string",
"ApplicationStatus": "string",
"ApplicationVersionCreateTimestamp": number,
"ApplicationVersionId": number,
"ApplicationVersionRolledBackFrom": number,
"ApplicationVersionRolledBackTo": number,
"ApplicationVersionUpdatedFrom": number,
"CloudWatchLoggingOptionDescriptions": [
{
"CloudWatchLoggingOptionId": "string",
"LogStreamARN": "string",
"RoleARN": "string"
}
],
"ConditionalToken": "string",
"CreateTimestamp": number,
"LastUpdateTimestamp": number,
"RuntimeEnvironment": "string",
"ServiceExecutionRole": "string"
}
}响应元素
如果此操作成功，则该服务将会发送回 HTTP 200 响应。
服务以 JSON 格式返回以下数据。
- ApplicationDetail
-
提供应用程序描述，如应用程序的 Amazon 资源名称 (ARN)、状态和最新版本。
类型：ApplicationDetail 对象
错误
- InvalidArgumentException
-
指定的输入参数值无效。
HTTP 状态代码：400
- InvalidRequestException
-
操作的请求 JSON 无效。
HTTP 状态代码：400
- ResourceNotFoundException
-
无法找到指定的应用程序。
HTTP 状态代码：400
另请参阅
有关以特定语言之一使用此 API 的更多信息 AWS SDKs，请参阅以下内容：
