idHeader

Specifies which value in the header is considered the account ID. This attribute is optional, but recommended. If it is not specified, then the value for the nameHeader attribute will be used.

nameHeader

Specifies which value in the header is considered the name for the account. This is often the same value as idHeader, and if not specified, the value in idHeader is used. This attribute is optional but recommended.

delim

Optional. The string that separates values in the header. The default value is , (comma). 

minCount

Specifies the minimum number of instances of the string specified in the delim attribute that a valid header must have.

trim

Optional. If set to true, then if a value has leading or trailing blanks, remove them. The default is false.

unQuote

Optional. If set to true, then if a value is enclosed in quotes, remove them. The default is false.