readOperation
abstract suspend fun <D : Operation.Data> readOperation(operation: Operation<D>, customScalarAdapters: CustomScalarAdapters = CustomScalarAdapters.Empty, cacheHeaders: CacheHeaders = CacheHeaders.NONE): ApolloResponse<D>
Reads an operation from the store.
The returned ApolloResponse.data has null values for any missing fields if their type is nullable, propagating up to their parent otherwise. Missing fields have a corresponding Error in ApolloResponse.errors.
Parameters
operation
the operation to read