An execution ID is generated when you initiate the execution of a query through the execute query endpoint.
Unlike a query ID, which identifies a specific query, an execution ID represents a particular execution of that query.
With an execution ID, you can monitor the execution’s status using the check status endpoint. The status can be one of the following: pending, success, or failure.
If an execution is successful, you can also retrieve its latest result (provided it hasn’t expired).
Consider saving your execution ID in some cases to retrieve the result later without initiating a new execution.