Gets the flow count of a data provider.
GET /documents/<documentID>/dataproviders/<dataProviderID>/flows/count
Response type: text/plain
Response body: the number of flows as an integer (from 1 to n).
This example retrieves the flow count for data provider ID DP0 available for the document ID 7738.
GET /documents/7738/dataproviders/DP0/flows/count
Response
1