CreateItineraryLocation.graphql

# Add a location to our itinerary, associating the place to Mavis The Grocer
# using the Facebook Page identifier. Once the location is added to the
# itinerary, we query back the create items on the itinerary.

mutation createItineraryLocation(
  $itineraryId: ID!
  $title: String!
  $synopsis: String
  $placeId: ID
  $longitude: Float!
  $latitude: Float!
) {
  # Use the createItineraryLocation mutation operation
  createItineraryLocation(
    # Supply our Itinerary to add the item to
    itineraryId: $itineraryId
    # Describe the location
    location: {
      # Provide some optional content to personalise the itinerary
      title: $title
      synopsis: $synopsis
      # Link the location to a known place
      place: {
        # Referencing the place from Facebook, etc
        id: $placeId
        # Providing the position lon/lat
        position: { lon: $longitude, lat: $latitude }
      }
    }
  ) {
    # Read back the location just created
    location {
      __typename
      id
    }
  }
}