GraphQL query working in AEM project

[Anas_R]

I'm working on an AEM project. I'm experiencing an issue, with an API, where I'm not getting data on the dev server, but I'm getting it on the production server. The content and assets in production had been synced to development recently. The code is also in sync. 
Based on the code, I've identified that the required data is fetched using a GraphQL query. Why is there a difference in the data obtained by graphQL query when the data are in sync? Could you please let me know if there is any external database setup to get these data? What can I do to find out? 
I would like to get an idea of how graphQL setup works in my AEM environment.

[aanchal-sikka]

Hello @Anas_R 

Please assure that the Persisted queries are also synced.

[Anas_R]

@aanchal-sikka I followed the steps mentioned here to sync the GraphQL queries using package manager.
https://experienceleague.adobe.com/docs/experience-manager-cloud-service/content/headless/graphql-ap...

I couldn't find  a path like /conf/wknd/settings/graphql/persistentQueries.
Where can I find the persisted queries?

[aanchal-sikka]

@Anas_R 

You would have persisted queries under you own tenant, like

/conf/<site-name>/settings/graphql/persistentQueries

Just check whats the endpoint you are using. Persisted Queries are stored relative to it

[Anas_R]

@aanchal-sikka 
I couldn't locate a folder structure like this in my project. The endpoint url we are using looks like this; 

https://123xxxxxx4.execute-api.us-east-1.amazonaws.com/production/graphql

[aanchal-sikka]

@Anas_R 

Go to General > GraphQL Endpoints

You would see a list like this 

Check with one matches your endpoint.

Select it, and click Edit

You would get the /conf path after "GraphQL schema is taken from configuration"

[Anas_R]

@aanchal-sikka There is no endpoints listed here, both in production and development environments.

[AMANATH_ULLAH]

The URL you mentioned seems to be from external system and not related to AEM
Your project might be using external system for Graphql and not AEM

[kautuk_sahni]

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[Anas_R]

@kautuk_sahni The answers were helpful for me. I could understand the concepts of GraphQL endpoints and also my AEM project is using an external system for GraphQL. But still I don't have a clue what external system is using this. As per the URL I think that this an AWS service. But which service? Also how the AEM - External graphQL system configuration is done. How can I synchronise this GraphQL system between prod and dev environments?