TopicColumn
Represents a column in a dataset.
Contents
Note
In the following list, the required parameters are described first.
- ColumnName
-
The name of the column.
Type: String
Length Constraints: Maximum length of 256.
Required: Yes
- Aggregation
-
The type of aggregation that is performed on the column data when it's queried.
Type: String
Valid Values:
SUM | MAX | MIN | COUNT | DISTINCT_COUNT | AVERAGE | MEDIAN | STDEV | STDEVP | VAR | VARPRequired: No
- AllowedAggregations
-
The list of aggregation types that are allowed for the column. Valid values for this structure are
COUNT,DISTINCT_COUNT,MIN,MAX,MEDIAN,SUM,AVERAGE,STDEV,STDEVP,VAR,VARP, andPERCENTILE.Type: Array of strings
Valid Values:
COUNT | DISTINCT_COUNT | MIN | MAX | MEDIAN | SUM | AVERAGE | STDEV | STDEVP | VAR | VARP | PERCENTILERequired: No
- CellValueSynonyms
-
The other names or aliases for the column cell value.
Type: Array of CellValueSynonym objects
Required: No
- ColumnDataRole
-
The role of the column in the data. Valid values are
DIMENSIONandMEASURE.Type: String
Valid Values:
DIMENSION | MEASURERequired: No
- ColumnDescription
-
A description of the column and its contents.
Type: String
Length Constraints: Maximum length of 256.
Required: No
- ColumnFriendlyName
-
A user-friendly name for the column.
Type: String
Length Constraints: Maximum length of 256.
Required: No
- ColumnSynonyms
-
The other names or aliases for the column.
Type: Array of strings
Length Constraints: Maximum length of 256.
Required: No
- ComparativeOrder
-
The order in which data is displayed for the column when it's used in a comparative context.
Type: ComparativeOrder object
Required: No
- DefaultFormatting
-
The default formatting used for values in the column.
Type: DefaultFormatting object
Required: No
- DisableIndexing
-
A Boolean value that indicates whether the column shows in the autocomplete functionality.
Type: Boolean
Required: No
- IsIncludedInTopic
-
A Boolean value that indicates whether the column is included in the query results.
Type: Boolean
Required: No
- NeverAggregateInFilter
-
A Boolean value that indicates whether to aggregate the column data when it's used in a filter context.
Type: Boolean
Required: No
- NonAdditive
-
The non additive value for the column.
Type: Boolean
Required: No
- NotAllowedAggregations
-
The list of aggregation types that are not allowed for the column. Valid values for this structure are
COUNT,DISTINCT_COUNT,MIN,MAX,MEDIAN,SUM,AVERAGE,STDEV,STDEVP,VAR,VARP, andPERCENTILE.Type: Array of strings
Valid Values:
COUNT | DISTINCT_COUNT | MIN | MAX | MEDIAN | SUM | AVERAGE | STDEV | STDEVP | VAR | VARP | PERCENTILERequired: No
- SemanticType
-
The semantic type of data contained in the column.
Type: SemanticType object
Required: No
- TimeGranularity
-
The level of time precision that is used to aggregate
DateTimevalues.Type: String
Valid Values:
SECOND | MINUTE | HOUR | DAY | WEEK | MONTH | QUARTER | YEARRequired: No
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
