chainHead_v1_stopOperation
Parameters:
followSubscription: An opaque string that was returned bychainHead_v1_follow.operationId: An opaque string that was returned bychainHead_v1_body,chainHead_v1_call, orchainHead_v1_storage.
Return value: null
Stops an operation started with chainHead_v1_body, chainHead_v1_call, or chainHead_v1_storage. If the operation was still in progress, this interrupts it. If the operation was already finished, this call has no effect.
Has no effect if the followSubscription is invalid or stale.
JSON-RPC client implementations must be aware that, due to the asynchronous nature of JSON-RPC client <-> server communication, they might still receive notifications about the operation, for example because a notification was already in the process of being sent back by the JSON-RPC server.