queryService run output in the API

hi ​@Pradeep-Jaiswal  are you trying to use this from like a reporting perspective? Just trying to understand the ask.

According to the documentation, after obtaining your query ID, there is no API available to execute the query on demand. You can only schedule the query and monitor its execution status, but you cannot directly trigger it through an API call.
It is worth mentioning that all data is stored in datasets, and query results are usually placed in temporary datasets.
If you wish to access the data via the API, you should explore how to read datasets using the API. You can schedule your query to load the data into datasets, and then retrieve the data from those datasets using the Dataset API, or use the postgres client or the aepp python wrapper. 

You can submit and monitor queries through Adobe Experience Platform Query Service APIs, but the results are not returned directly through the same endpoint that runs the query.

When a query finishes, the results are usually written to a dataset in Adobe Experience Platform. To access the output, you typically specify a target dataset in the query (for example using CREATE TABLE AS SELECT or INSERT INTO). Once the query completes, you can retrieve the resulting data by querying that dataset again or exporting it through the platform’s dataset APIs.

Another option is to check the query execution details using the Query Service API to identify the output dataset or result location, then read the data from that dataset using the data access APIs.

Adobe’s Query Service API documentation explains the workflow for submitting and managing queries here:
https://platform.adobe.io/data/foundation/query/queries