delete https://data.lucid.app/dataSetGrants/
Removes the specified data set grant ONLY if it's not the last data set grant. There must always be at least one data set grant for a given data set, therefore the last data set grant cannot be deleted. A response message is returned with the result of the deletion. Note that the id in the URI is the number at the end of the data set grant's URI, not the identifier field of the Data Set Grant.