JSON Snippet of an example Azure ARM Template of defining pipeline parameters into a Copy Activity Pipeline for Azure Data Factory v2.0

ExampleAzureARMTemplateADFv2CopyActivityPipelineParameter.json

“typeProperties”: {
                        “format”: {
                            “type”: “ParquetFormat”
                        },
                        “folderPath”: {
                            “value”:”@concat(‘/test/’, formatDateTime(adddays(pipeline().TriggerTime,0), ‘yyyy/MM/dd’)”,
                            “type”: “Expression”
                        },
“partitionedBy”: [
                        {
                        “name”: “Year”,
                        “value”: {
                        “type”: “DateTime”,
                        “date”: “SliceStart”,
                        “format”: “yyyy" 
                                 }
                        },
                        {
                        “name”: “Month”,
                        “value”: {
                        “type”: “DateTime”,
                        “date”: “SliceStart”,
                        “format”: “MM”
                                 }
                        },
                        {
                        “name”: “Day”,
                        “value”: {
                        “type”: “DateTime”,
                        “date”: “SliceStart”,
                        “format”: “dd”
                                 }
                        }
                ]
}