Returns a list of DataSource that match the search criteria in the request¶

Description¶

Returns a list of DataSource that match the search criteria in the request.

Usage¶

machinelearning_describe_data_sources(FilterVariable, EQ, GT, LT, GE,
  LE, NE, Prefix, SortOrder, NextToken, Limit)

Arguments¶

FilterVariable

Use one of the following variables to filter a list of DataSource:
- CreatedAt - Sets the search criteria to DataSource creation dates.
- Status - Sets the search criteria to DataSource statuses.
- Name - Sets the search criteria to the contents of DataSource Name.
- DataUri - Sets the search criteria to the URI of data files used to create the DataSource. The URI can identify either a file or an Amazon Simple Storage Service (Amazon S3) bucket or directory.
- IAMUser - Sets the search criteria to the user account that invoked the DataSource creation.
EQ

The equal to operator. The DataSource results will have FilterVariable values that exactly match the value specified with EQ.
GT

The greater than operator. The DataSource results will have FilterVariable values that are greater than the value specified with GT.
LT

The less than operator. The DataSource results will have FilterVariable values that are less than the value specified with LT.
GE

The greater than or equal to operator. The DataSource results will have FilterVariable values that are greater than or equal to the value specified with GE.
LE

The less than or equal to operator. The DataSource results will have FilterVariable values that are less than or equal to the value specified with LE.
NE

The not equal to operator. The DataSource results will have FilterVariable values not equal to the value specified with NE.
Prefix

A string that is found at the beginning of a variable, such as Name or Id.

For example, a DataSource could have the Name 2014-09-09-HolidayGiftMailer. To search for this DataSource, select Name for the FilterVariable and any of the following strings for the Prefix:
- 2014-09
- 2014-09-09
- 2014-09-09-Holiday
SortOrder

A two-value parameter that determines the sequence of the resulting list of DataSource.
- asc - Arranges the list in ascending order (A-Z, 0-9).
- dsc - Arranges the list in descending order (Z-A, 9-0).
Results are sorted by FilterVariable.
NextToken

The ID of the page in the paginated results.
Limit

The maximum number of DataSource to include in the result.

Value¶

A list with the following syntax:

list(
  Results = list(
    list(
      DataSourceId = "string",
      DataLocationS3 = "string",
      DataRearrangement = "string",
      CreatedByIamUser = "string",
      CreatedAt = as.POSIXct(
        "2015-01-01"
      ),
      LastUpdatedAt = as.POSIXct(
        "2015-01-01"
      ),
      DataSizeInBytes = 123,
      NumberOfFiles = 123,
      Name = "string",
      Status = "PENDING"|"INPROGRESS"|"FAILED"|"COMPLETED"|"DELETED",
      Message = "string",
      RedshiftMetadata = list(
        RedshiftDatabase = list(
          DatabaseName = "string",
          ClusterIdentifier = "string"
        ),
        DatabaseUserName = "string",
        SelectSqlQuery = "string"
      ),
      RDSMetadata = list(
        Database = list(
          InstanceIdentifier = "string",
          DatabaseName = "string"
        ),
        DatabaseUserName = "string",
        SelectSqlQuery = "string",
        ResourceRole = "string",
        ServiceRole = "string",
        DataPipelineId = "string"
      ),
      RoleARN = "string",
      ComputeStatistics = TRUE|FALSE,
      ComputeTime = 123,
      FinishedAt = as.POSIXct(
        "2015-01-01"
      ),
      StartedAt = as.POSIXct(
        "2015-01-01"
      )
    )
  ),
  NextToken = "string"
)

Request syntax¶

svc$describe_data_sources(
  FilterVariable = "CreatedAt"|"LastUpdatedAt"|"Status"|"Name"|"DataLocationS3"|"IAMUser",
  EQ = "string",
  GT = "string",
  LT = "string",
  GE = "string",
  LE = "string",
  NE = "string",
  Prefix = "string",
  SortOrder = "asc"|"dsc",
  NextToken = "string",
  Limit = 123
)