Pause sync(s)

curl --request POST \
  --url https://api.nango.dev/sync/pause \
  --header 'Content-Type: application/json' \
  --data '{
  "provider_config_key": "<string>",
  "connection_id": "<string>",
  "syncs": [
    "github-issues"
  ]
}'

{
  "success": true
}