AWS SDK Version 2 for .NET
API Reference

AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

.NET Framework 3.5
 
 
Container for the parameters to the CreateDataSourceFromRDS operation. Creates a DataSource object from an Amazon Relational Database Service (Amazon RDS). A DataSource references data that can be used to perform CreateMLModel, CreateEvaluation, or CreateBatchPrediction operations.

CreateDataSourceFromRDS is an asynchronous operation. In response to CreateDataSourceFromRDS, Amazon Machine Learning (Amazon ML) immediately returns and sets the DataSource status to PENDING. After the DataSource is created and ready for use, Amazon ML sets the Status parameter to COMPLETED. DataSource in COMPLETED or PENDING status can only be used to perform CreateMLModel, CreateEvaluation, or CreateBatchPrediction operations.

If Amazon ML cannot accept the input source, it sets the Status parameter to FAILED and includes an error message in the Message attribute of the GetDataSource operation response.

Inheritance Hierarchy

System.Object
  Amazon.Runtime.AmazonWebServiceRequest
    Amazon.MachineLearning.AmazonMachineLearningRequest
      Amazon.MachineLearning.Model.CreateDataSourceFromRDSRequest

Namespace: Amazon.MachineLearning.Model
Assembly: AWSSDK.dll
Version: (assembly version)

Syntax

C# 
public class CreateDataSourceFromRDSRequest : AmazonMachineLearningRequest
         IRequestEvents

The CreateDataSourceFromRDSRequest type exposes the following members

Constructors

NameDescription
Public Method CreateDataSourceFromRDSRequest()

Properties

NameTypeDescription
Public Property ComputeStatistics System.Boolean Gets and sets the property ComputeStatistics.

The compute statistics for a DataSource. The statistics are generated from the observation data referenced by a DataSource. Amazon ML uses the statistics internally during an MLModel training. This parameter must be set to true if the DataSource needs to be used for MLModel training.

Public Property DataSourceId System.String Gets and sets the property DataSourceId.

A user-supplied ID that uniquely identifies the DataSource. Typically, an Amazon Resource Number (ARN) becomes the ID for a DataSource.

Public Property DataSourceName System.String Gets and sets the property DataSourceName.

A user-supplied name or description of the DataSource.

Public Property RDSData Amazon.MachineLearning.Model.RDSDataSpec Gets and sets the property RDSData.

The data specification of an Amazon RDS DataSource:

  • DatabaseInformation -

    • DatabaseName - Name of the Amazon RDS database.
    • InstanceIdentifier - Unique identifier for the Amazon RDS database instance.

  • DatabaseCredentials - AWS Identity and Access Management (IAM) credentials that are used to connect to the Amazon RDS database.

  • ResourceRole - Role (DataPipelineDefaultResourceRole) assumed by an Amazon Elastic Compute Cloud (EC2) instance to carry out the copy task from Amazon RDS to Amazon S3. For more information, see Role templates for data pipelines.

  • ServiceRole - Role (DataPipelineDefaultRole) assumed by the AWS Data Pipeline service to monitor the progress of the copy task from Amazon RDS to Amazon Simple Storage Service (S3). For more information, see Role templates for data pipelines.

  • SecurityInfo - Security information to use to access an Amazon RDS instance. You need to set up appropriate ingress rules for the security entity IDs provided to allow access to the Amazon RDS instance. Specify a [SubnetId, SecurityGroupIds] pair for a VPC-based Amazon RDS instance.

  • SelectSqlQuery - Query that is used to retrieve the observation data for the Datasource.

  • S3StagingLocation - Amazon S3 location for staging RDS data. The data retrieved from Amazon RDS using SelectSqlQuery is stored in this location.

  • DataSchemaUri - Amazon S3 location of the DataSchema.

  • DataSchema - A JSON string representing the schema. This is not required if DataSchemaUri is specified.

  • DataRearrangement - A JSON string representing the splitting requirement of a Datasource.

    Sample - "{\"splitting\":{\"percentBegin\":10,\"percentEnd\":60}}"
Public Property RoleARN System.String Gets and sets the property RoleARN.

The role that Amazon ML assumes on behalf of the user to create and activate a data pipeline in the user’s account and copy data (using the SelectSqlQuery) query from Amazon RDS to Amazon S3.

Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5