PATCH /api/demand//supplies/multi/attach

Assigning supplies 456 and 789 to demand 123

Sample Request
curl -X PATCH
  -H 'accept: application/json'
  -H 'api-version: 1'
  -H 'authorization: Bearer '
  -H 'content-type: application/x-www-form-urlencoded'
 
0[playerId]=456&0[cpm]=2&1[playerId]=789&1[cpm]=4