spark.JsonRpcError
export interface JsonRpcError {
/** Error code (-32000 to -32099 for reserved errors) */
code: number;
/** Human-readable error message */
message: string;
/** Optional error details */
data?: unknown;
}code(number)- – Error code (-32000 to -32099 for reserved errors)
message(string)- – Human-readable error message
data(unknown)optional- – Optional error details
JSON-RPC 2.0 error object.
Indicates that a method call failed.