本文属于机器翻译版本。若本译文内容与英语原文存在差异，则一律以英文原文为准。

# DescribeDataSource
<a name="API_DescribeDataSource"></a>

描述数据源。

## 请求语法
<a name="API_DescribeDataSource_RequestSyntax"></a>

```
GET /accounts/AwsAccountId/data-sources/DataSourceId HTTP/1.1
```

## URI 请求参数
<a name="API_DescribeDataSource_RequestParameters"></a>

请求使用以下 URI 参数。

 ** [AwsAccountId](#API_DescribeDataSource_RequestSyntax) **   <a name="QS-DescribeDataSource-request-AwsAccountId"></a>
AWS 账户 ID。  
长度约束：固定长度为 12。  
模式：`^[0-9]{12}$`  
必需：是

 ** [DataSourceId](#API_DescribeDataSource_RequestSyntax) **   <a name="QS-DescribeDataSource-request-DataSourceId"></a>
数据源的 ID。对于每个 AWS 账户，此 ID 在每个 AWS 区域 中都是唯一的。  
必需：是

## 请求正文
<a name="API_DescribeDataSource_RequestBody"></a>

该请求没有请求体。

## 响应语法
<a name="API_DescribeDataSource_ResponseSyntax"></a>

```
HTTP/1.1 Status
Content-type: application/json

{
   "DataSource": { 
      "AlternateDataSourceParameters": [ 
         { 
            "AmazonElasticsearchParameters": { 
               "Domain": "string"
            },
            "AmazonOpenSearchParameters": { 
               "Domain": "string"
            },
            "AthenaParameters": { 
               "WorkGroup": "string"
            },
            "AuroraParameters": { 
               "Database": "string",
               "Host": "string",
               "Port": number
            },
            "AuroraPostgreSqlParameters": { 
               "Database": "string",
               "Host": "string",
               "Port": number
            },
            "AwsIotAnalyticsParameters": { 
               "DataSetName": "string"
            },
            "ExasolParameters": { 
               "Host": "string",
               "Port": number
            },
            "JiraParameters": { 
               "SiteBaseUrl": "string"
            },
            "MariaDbParameters": { 
               "Database": "string",
               "Host": "string",
               "Port": number
            },
            "MySqlParameters": { 
               "Database": "string",
               "Host": "string",
               "Port": number
            },
            "OracleParameters": { 
               "Database": "string",
               "Host": "string",
               "Port": number
            },
            "PostgreSqlParameters": { 
               "Database": "string",
               "Host": "string",
               "Port": number
            },
            "PrestoParameters": { 
               "Catalog": "string",
               "Host": "string",
               "Port": number
            },
            "RdsParameters": { 
               "Database": "string",
               "InstanceId": "string"
            },
            "RedshiftParameters": { 
               "ClusterId": "string",
               "Database": "string",
               "Host": "string",
               "Port": number
            },
            "S3Parameters": { 
               "ManifestFileLocation": { 
                  "Bucket": "string",
                  "Key": "string"
               }
            },
            "ServiceNowParameters": { 
               "SiteBaseUrl": "string"
            },
            "SnowflakeParameters": { 
               "Database": "string",
               "Host": "string",
               "Warehouse": "string"
            },
            "SparkParameters": { 
               "Host": "string",
               "Port": number
            },
            "SqlServerParameters": { 
               "Database": "string",
               "Host": "string",
               "Port": number
            },
            "TeradataParameters": { 
               "Database": "string",
               "Host": "string",
               "Port": number
            },
            "TwitterParameters": { 
               "MaxRows": number,
               "Query": "string"
            }
         }
      ],
      "Arn": "string",
      "CreatedTime": number,
      "DataSourceId": "string",
      "DataSourceParameters": { 
         "AmazonElasticsearchParameters": { 
            "Domain": "string"
         },
         "AmazonOpenSearchParameters": { 
            "Domain": "string"
         },
         "AthenaParameters": { 
            "WorkGroup": "string"
         },
         "AuroraParameters": { 
            "Database": "string",
            "Host": "string",
            "Port": number
         },
         "AuroraPostgreSqlParameters": { 
            "Database": "string",
            "Host": "string",
            "Port": number
         },
         "AwsIotAnalyticsParameters": { 
            "DataSetName": "string"
         },
         "ExasolParameters": { 
            "Host": "string",
            "Port": number
         },
         "JiraParameters": { 
            "SiteBaseUrl": "string"
         },
         "MariaDbParameters": { 
            "Database": "string",
            "Host": "string",
            "Port": number
         },
         "MySqlParameters": { 
            "Database": "string",
            "Host": "string",
            "Port": number
         },
         "OracleParameters": { 
            "Database": "string",
            "Host": "string",
            "Port": number
         },
         "PostgreSqlParameters": { 
            "Database": "string",
            "Host": "string",
            "Port": number
         },
         "PrestoParameters": { 
            "Catalog": "string",
            "Host": "string",
            "Port": number
         },
         "RdsParameters": { 
            "Database": "string",
            "InstanceId": "string"
         },
         "RedshiftParameters": { 
            "ClusterId": "string",
            "Database": "string",
            "Host": "string",
            "Port": number
         },
         "S3Parameters": { 
            "ManifestFileLocation": { 
               "Bucket": "string",
               "Key": "string"
            }
         },
         "ServiceNowParameters": { 
            "SiteBaseUrl": "string"
         },
         "SnowflakeParameters": { 
            "Database": "string",
            "Host": "string",
            "Warehouse": "string"
         },
         "SparkParameters": { 
            "Host": "string",
            "Port": number
         },
         "SqlServerParameters": { 
            "Database": "string",
            "Host": "string",
            "Port": number
         },
         "TeradataParameters": { 
            "Database": "string",
            "Host": "string",
            "Port": number
         },
         "TwitterParameters": { 
            "MaxRows": number,
            "Query": "string"
         }
      },
      "ErrorInfo": { 
         "Message": "string",
         "Type": "string"
      },
      "LastUpdatedTime": number,
      "Name": "string",
      "SslProperties": { 
         "DisableSsl": boolean
      },
      "Status": "string",
      "Type": "string",
      "VpcConnectionProperties": { 
         "VpcConnectionArn": "string"
      }
   },
   "RequestId": "string"
}
```

## 响应元素
<a name="API_DescribeDataSource_ResponseElements"></a>

如果此操作成功，则该服务将会发送回 HTTP 响应。

 ** [Status](#API_DescribeDataSource_ResponseSyntax) **   <a name="QS-DescribeDataSource-response-Status"></a>
请求的 HTTP 状态。

服务以 JSON 格式返回的以下数据。

 ** [DataSource](#API_DescribeDataSource_ResponseSyntax) **   <a name="QS-DescribeDataSource-response-DataSource"></a>
数据源的信息。  
类型：[DataSource](API_DataSource.md) 对象

 ** [RequestId](#API_DescribeDataSource_ResponseSyntax) **   <a name="QS-DescribeDataSource-response-RequestId"></a>
这些区域有：AWS用于此操作的请求 ID。  
类型: 字符串

## 错误
<a name="API_DescribeDataSource_Errors"></a>

有关所有操作共有的错误的信息，请参阅[常见错误](CommonErrors.md).

 ** AccessDeniedException **   
您无权访问此项目。无法验证提供的凭证。您可能无权执行请求。确保您的账户已获得使用亚马逊的授权 QuickSight 服务，您的策略具有正确的权限，并且您使用的是正确的访问密钥。  
HTTP 状态代码：401

 ** InternalFailureException **   
出现内部故障。  
HTTP 状态代码：500

 ** InvalidParameterValueException **   
一个或多个参数的值无效。  
HTTP 状态代码：400

 ** ResourceNotFoundException **   
无法找到一个或多个资源。  
HTTP 状态代码：404

 ** ThrottlingException **   
访问受限。  
HTTP 状态代码：429

## 另请参阅
<a name="API_DescribeDataSource_SeeAlso"></a>

有关在特定语言的 AWS 软件开发工具包中使用此 API 的更多信息，请参阅以下内容：
+  [AWS 命令行界面](https://docs.aws.amazon.com/goto/aws-cli/quicksight-2018-04-01/DescribeDataSource) 
+  [适用于 .NET 的 AWS SDK](https://docs.aws.amazon.com/goto/DotNetSDKV3/quicksight-2018-04-01/DescribeDataSource) 
+  [适用于 C\$1\$1 的 AWS SDK](https://docs.aws.amazon.com/goto/SdkForCpp/quicksight-2018-04-01/DescribeDataSource) 
+  [适用于 Go 的 AWS SDK](https://docs.aws.amazon.com/goto/SdkForGoV1/quicksight-2018-04-01/DescribeDataSource) 
+  [适用于 Java V2 的 AWS SDK](https://docs.aws.amazon.com/goto/SdkForJavaV2/quicksight-2018-04-01/DescribeDataSource) 
+  [AWS适用于的开发工具包 JavaScript](https://docs.aws.amazon.com/goto/AWSJavaScriptSDK/quicksight-2018-04-01/DescribeDataSource) 
+  [适用于 PHP V3 的 AWS SDK](https://docs.aws.amazon.com/goto/SdkForPHPV3/quicksight-2018-04-01/DescribeDataSource) 
+  [适用于 Python 的 AWS SDK](https://docs.aws.amazon.com/goto/boto3/quicksight-2018-04-01/DescribeDataSource) 
+  [适用于 Ruby V3 的 AWS SDK](https://docs.aws.amazon.com/goto/SdkForRubyV3/quicksight-2018-04-01/DescribeDataSource)