Deletes a file if it exists.
{ "sampleKey": { "inputFile": "prefix:folder/yourFile.txt", "retryTimes": "10", "retryDelay": "10" }, "storageLocations": { "your_prefix": { "systemType": "SFTP|Local|CustomValue", "serverHost": "yourText", "user": "yourText", "secretKey": "yourStateKey", "port": "10" } }, "customStorageProviders": { "your_systemType": "yourText" } }