ListDatasets

class GlueDataBrew.Paginator.ListDatasets
paginator = client.get_paginator('list_datasets')
paginate(**kwargs)

Creates an iterator that will paginate through responses from GlueDataBrew.Client.list_datasets().

See also: AWS API Documentation

Request Syntax

response_iterator = paginator.paginate(
    PaginationConfig={
        'MaxItems': 123,
        'PageSize': 123,
        'StartingToken': 'string'
    }
)
Parameters
PaginationConfig (dict) --

A dictionary that provides parameters to control pagination.

  • MaxItems (integer) --

    The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.

  • PageSize (integer) --

    The size of each page.

  • StartingToken (string) --

    A token to specify where to start paginating. This is the NextToken from a previous response.

Return type
dict
Returns
Response Syntax
{
    'Datasets': [
        {
            'AccountId': 'string',
            'CreatedBy': 'string',
            'CreateDate': datetime(2015, 1, 1),
            'Name': 'string',
            'Format': 'CSV'|'JSON'|'PARQUET'|'EXCEL'|'ORC',
            'FormatOptions': {
                'Json': {
                    'MultiLine': True|False
                },
                'Excel': {
                    'SheetNames': [
                        'string',
                    ],
                    'SheetIndexes': [
                        123,
                    ],
                    'HeaderRow': True|False
                },
                'Csv': {
                    'Delimiter': 'string',
                    'HeaderRow': True|False
                }
            },
            'Input': {
                'S3InputDefinition': {
                    'Bucket': 'string',
                    'Key': 'string',
                    'BucketOwner': 'string'
                },
                'DataCatalogInputDefinition': {
                    'CatalogId': 'string',
                    'DatabaseName': 'string',
                    'TableName': 'string',
                    'TempDirectory': {
                        'Bucket': 'string',
                        'Key': 'string',
                        'BucketOwner': 'string'
                    }
                },
                'DatabaseInputDefinition': {
                    'GlueConnectionName': 'string',
                    'DatabaseTableName': 'string',
                    'TempDirectory': {
                        'Bucket': 'string',
                        'Key': 'string',
                        'BucketOwner': 'string'
                    },
                    'QueryString': 'string'
                },
                'Metadata': {
                    'SourceArn': 'string'
                }
            },
            'LastModifiedDate': datetime(2015, 1, 1),
            'LastModifiedBy': 'string',
            'Source': 'S3'|'DATA-CATALOG'|'DATABASE',
            'PathOptions': {
                'LastModifiedDateCondition': {
                    'Expression': 'string',
                    'ValuesMap': {
                        'string': 'string'
                    }
                },
                'FilesLimit': {
                    'MaxFiles': 123,
                    'OrderedBy': 'LAST_MODIFIED_DATE',
                    'Order': 'DESCENDING'|'ASCENDING'
                },
                'Parameters': {
                    'string': {
                        'Name': 'string',
                        'Type': 'Datetime'|'Number'|'String',
                        'DatetimeOptions': {
                            'Format': 'string',
                            'TimezoneOffset': 'string',
                            'LocaleCode': 'string'
                        },
                        'CreateColumn': True|False,
                        'Filter': {
                            'Expression': 'string',
                            'ValuesMap': {
                                'string': 'string'
                            }
                        }
                    }
                }
            },
            'Tags': {
                'string': 'string'
            },
            'ResourceArn': 'string'
        },
    ],

}

Response Structure

  • (dict) --
    • Datasets (list) --

      A list of datasets that are defined.

      • (dict) --

        Represents a dataset that can be processed by DataBrew.

        • AccountId (string) --

          The ID of the Amazon Web Services account that owns the dataset.

        • CreatedBy (string) --

          The Amazon Resource Name (ARN) of the user who created the dataset.

        • CreateDate (datetime) --

          The date and time that the dataset was created.

        • Name (string) --

          The unique name of the dataset.

        • Format (string) --

          The file format of a dataset that is created from an Amazon S3 file or folder.

        • FormatOptions (dict) --

          A set of options that define how DataBrew interprets the data in the dataset.

          • Json (dict) --

            Options that define how JSON input is to be interpreted by DataBrew.

            • MultiLine (boolean) --

              A value that specifies whether JSON input contains embedded new line characters.

          • Excel (dict) --

            Options that define how Excel input is to be interpreted by DataBrew.

            • SheetNames (list) --

              One or more named sheets in the Excel file that will be included in the dataset.

              • (string) --
            • SheetIndexes (list) --

              One or more sheet numbers in the Excel file that will be included in the dataset.

              • (integer) --
            • HeaderRow (boolean) --

              A variable that specifies whether the first row in the file is parsed as the header. If this value is false, column names are auto-generated.

          • Csv (dict) --

            Options that define how CSV input is to be interpreted by DataBrew.

            • Delimiter (string) --

              A single character that specifies the delimiter being used in the CSV file.

            • HeaderRow (boolean) --

              A variable that specifies whether the first row in the file is parsed as the header. If this value is false, column names are auto-generated.

        • Input (dict) --

          Information on how DataBrew can find the dataset, in either the Glue Data Catalog or Amazon S3.

          • S3InputDefinition (dict) --

            The Amazon S3 location where the data is stored.

            • Bucket (string) --

              The Amazon S3 bucket name.

            • Key (string) --

              The unique name of the object in the bucket.

            • BucketOwner (string) --

              The Amazon Web Services account ID of the bucket owner.

          • DataCatalogInputDefinition (dict) --

            The Glue Data Catalog parameters for the data.

            • CatalogId (string) --

              The unique identifier of the Amazon Web Services account that holds the Data Catalog that stores the data.

            • DatabaseName (string) --

              The name of a database in the Data Catalog.

            • TableName (string) --

              The name of a database table in the Data Catalog. This table corresponds to a DataBrew dataset.

            • TempDirectory (dict) --

              Represents an Amazon location where DataBrew can store intermediate results.

              • Bucket (string) --

                The Amazon S3 bucket name.

              • Key (string) --

                The unique name of the object in the bucket.

              • BucketOwner (string) --

                The Amazon Web Services account ID of the bucket owner.

          • DatabaseInputDefinition (dict) --

            Connection information for dataset input files stored in a database.

            • GlueConnectionName (string) --

              The Glue Connection that stores the connection information for the target database.

            • DatabaseTableName (string) --

              The table within the target database.

            • TempDirectory (dict) --

              Represents an Amazon S3 location (bucket name, bucket owner, and object key) where DataBrew can read input data, or write output from a job.

              • Bucket (string) --

                The Amazon S3 bucket name.

              • Key (string) --

                The unique name of the object in the bucket.

              • BucketOwner (string) --

                The Amazon Web Services account ID of the bucket owner.

            • QueryString (string) --

              Custom SQL to run against the provided Glue connection. This SQL will be used as the input for DataBrew projects and jobs.

          • Metadata (dict) --

            Contains additional resource information needed for specific datasets.

            • SourceArn (string) --

              The Amazon Resource Name (ARN) associated with the dataset. Currently, DataBrew only supports ARNs from Amazon AppFlow.

        • LastModifiedDate (datetime) --

          The last modification date and time of the dataset.

        • LastModifiedBy (string) --

          The Amazon Resource Name (ARN) of the user who last modified the dataset.

        • Source (string) --

          The location of the data for the dataset, either Amazon S3 or the Glue Data Catalog.

        • PathOptions (dict) --

          A set of options that defines how DataBrew interprets an Amazon S3 path of the dataset.

          • LastModifiedDateCondition (dict) --

            If provided, this structure defines a date range for matching Amazon S3 objects based on their LastModifiedDate attribute in Amazon S3.

            • Expression (string) --

              The expression which includes condition names followed by substitution variables, possibly grouped and combined with other conditions. For example, "(starts_with :prefix1 or starts_with :prefix2) and (ends_with :suffix1 or ends_with :suffix2)". Substitution variables should start with ':' symbol.

            • ValuesMap (dict) --

              The map of substitution variable names to their values used in this filter expression.

              • (string) --
                • (string) --
          • FilesLimit (dict) --

            If provided, this structure imposes a limit on a number of files that should be selected.

            • MaxFiles (integer) --

              The number of Amazon S3 files to select.

            • OrderedBy (string) --

              A criteria to use for Amazon S3 files sorting before their selection. By default uses LAST_MODIFIED_DATE as a sorting criteria. Currently it's the only allowed value.

            • Order (string) --

              A criteria to use for Amazon S3 files sorting before their selection. By default uses DESCENDING order, i.e. most recent files are selected first. Another possible value is ASCENDING.

          • Parameters (dict) --

            A structure that maps names of parameters used in the Amazon S3 path of a dataset to their definitions.

            • (string) --
              • (dict) --

                Represents a dataset parameter that defines type and conditions for a parameter in the Amazon S3 path of the dataset.

                • Name (string) --

                  The name of the parameter that is used in the dataset's Amazon S3 path.

                • Type (string) --

                  The type of the dataset parameter, can be one of a 'String', 'Number' or 'Datetime'.

                • DatetimeOptions (dict) --

                  Additional parameter options such as a format and a timezone. Required for datetime parameters.

                  • Format (string) --

                    Required option, that defines the datetime format used for a date parameter in the Amazon S3 path. Should use only supported datetime specifiers and separation characters, all literal a-z or A-Z characters should be escaped with single quotes. E.g. "MM.dd.yyyy-'at'-HH:mm".

                  • TimezoneOffset (string) --

                    Optional value for a timezone offset of the datetime parameter value in the Amazon S3 path. Shouldn't be used if Format for this parameter includes timezone fields. If no offset specified, UTC is assumed.

                  • LocaleCode (string) --

                    Optional value for a non-US locale code, needed for correct interpretation of some date formats.

                • CreateColumn (boolean) --

                  Optional boolean value that defines whether the captured value of this parameter should be used to create a new column in a dataset.

                • Filter (dict) --

                  The optional filter expression structure to apply additional matching criteria to the parameter.

                  • Expression (string) --

                    The expression which includes condition names followed by substitution variables, possibly grouped and combined with other conditions. For example, "(starts_with :prefix1 or starts_with :prefix2) and (ends_with :suffix1 or ends_with :suffix2)". Substitution variables should start with ':' symbol.

                  • ValuesMap (dict) --

                    The map of substitution variable names to their values used in this filter expression.

                    • (string) --
                      • (string) --
        • Tags (dict) --

          Metadata tags that have been applied to the dataset.

          • (string) --
            • (string) --
        • ResourceArn (string) --

          The unique Amazon Resource Name (ARN) for the dataset.