# All channels
Sachin D. Shinde@sachin-shinde
How to implement Apollo graphql subscription in ios(SWIFT)?
Hi, Any one can please help implementation for subscription in swift. I am using appsync graphql APIs in my application using APOLLO framework for Client side. Mutation and queries are all working fine but i’m facing issue only for Subscriptions. …
Apollo iOS client to use Azure Functions
Hello all, I am newbie for Apollo GrapghQL, I am trying to create iOS App which will be using GraphQL for data fetching. All data is in Azure SQL server and there are Azure Functions written , I want mechanism how i can call Azure functions using Apollo iOS client. Any thought…
Is there a way to omit sending `null` query argument values?
We have a query, which acts as a filter, and which contains something like 6 optional arguments. So when we set only 1 argument value, and the rest remain as nil the code generator still builds the query in a way that null is being passed as argument values. The backend guys say…