cancel_retry_named
Call v151 → current #9Remove the retry configuration from a named scheduled task.
View calls on chainCall Workflow
This diagram shows the call execution flow: starting with cancel_retry_named, passing through validation
(signature, nonce, mortality, fee payment), then pre-dispatch checks, followed by dispatch which emits events: RetryCancelled and modifies storage: Retries, Lookup, and finally post-dispatch where ExtrinsicSuccess is emitted and fees are settled.
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Used by: developersanalytics
The Big Picture
Ergonomic retry cancellation for named tasks using the task name.
Use Cases
- Disable retries for named tasks
- Clean up retry configurations
From Chain Metadata
Cancel the retry configuration of a named task.
Input Parameters
| # | Name | Type | Description |
|---|---|---|---|
| 0 | id | [u8; 32] [32] TaskName | id ([u8; 32]) |
Permissions
Origin
Unknown
Required Role
Permission data inferred from metadata. May be incomplete.
Requirements
- Named task exists in Lookup
- Task has retry configuration
Effects
Events Emitted
Postconditions
- RetryConfig removed
- Task will not retry on failure
Side Effects
- Emits RetryCancelled event
Code Examples
import { createClient, Binary } from "polkadot-api";
import { getWsProvider } from "polkadot-api/ws";
import { sub } from "@polkadot-api/descriptors"; // generated by: npx papi add sub -w wss://entrypoint-finney.opentensor.ai:443
const client = createClient(getWsProvider("wss://entrypoint-finney.opentensor.ai:443"));
const api = client.getTypedApi(sub);
// Build cancel_retry_named call (typed, named args)
const id = "0x0000000000000000000000000000000000000000000000000000000000000000";
const tx = api.tx.Scheduler.cancel_retry_named({
id,
});Runtime Info
- Pallet Index
- 15
- Call Index
- 9
- First Version
- v151
- Current Version
- v411