- allowNull
A boolean value that determines whether a null value is allowed for this parameter
- dataType
The optional data type of the parameter
- isInput
A boolean value that determines whether the parameter is of input mode
- isOptional
A boolean value that determines whether the report must provide a value for the input parameter
- isOutput
A boolean value that determines whether the parameter is output mode
- name
The name of the parameter
- position
The 1-based position of the parameter as defined by the underlying driver