curl --location --request PUT '/reminder/update/' \
--header 'Content-Type: application/json' \
--data '{
"name": "string",
"selectedChannels": [
"string"
],
"frequency": "string",
"startDate": "2019-08-24T14:15:22.123Z",
"endDate": "2019-08-24T14:15:22.123Z",
"active": true
}'null