QgsProcessingParameterVectorLayer|map|Name of vector polygon map|-1|None|False
QgsProcessingParameterRasterLayer|raster|Name of raster map to calculate statistics from|None|False
QgsProcessingParameterString|column_prefix|Column prefix for new attribute columns|None|False|False
QgsProcessingParameterString|method|The methods to use (comma separated)|number,minimum,maximum,range,average,stddev,variance,coeff_var,sum,first_quartile,median,third_quartile,percentile|False|True
QgsProcessingParameterNumber|percentile|Percentile to calculate|QgsProcessingParameterNumber.Integer|90|True|0|100