I want to get metadata of the column before creating it.
Lets suppose I want to create column of Currency type in SharePoint list so Currency has locale as metadata. Similarly for Text column there are allowMultipleLines, appendChangesToExistingText, linesForEditing, maxLength, textType as metadata.
Please develop API to fetch all these metadata of different type of column before creating the columns so that we can ask the end user according to column type he/she want to make.