addColumns
For each column to be added to the specified table:
name- The name of the column.type- An Amazon Keyspaces data type. For more information, see Data types in the Amazon Keyspaces Developer Guide.
For each column to be added to the specified table:
name - The name of the column.
type - An Amazon Keyspaces data type. For more information, see Data types in the Amazon Keyspaces Developer Guide.