ppds_metadata_add_column

Adds a new column (attribute) to an existing Dataverse table. Supports all standard column types. Use dry-run to validate before committing.

Input schema

Name	Type	Required	Description
solution	String	yes	Unique name of the solution containing the table.
entityName	String	yes	Logical name of the entity to add the column to.
schemaName	String	yes	Schema name for the new column.
displayName	String	yes	Display name of the column.
type	String	yes	Column type: String, Integer, Decimal, Double, Money, Boolean, DateTime, Choice, Choices, Memo, BigInt, Image, File, Lookup.
description	String	no	Description of the column (optional).
maxLength	Nullable<Int32>	no	Maximum length for String/Memo columns (optional).
minValue	Nullable<Double>	no	Minimum value for numeric columns (optional).
maxValue	Nullable<Double>	no	Maximum value for numeric columns (optional).
precision	Nullable<Int32>	no	Precision for Decimal, Double, and Money columns (optional).
format	String	no	Format for String, Integer, or DateTime columns (optional).
dryRun	Boolean	no	If true, validates without persisting changes.

Output

Returns Task<MetadataAddColumnResult>.