# StoreFileToMiners

This is the interface for uploading the file to miners.

```golang
// StoreFileToMiners store a file to some miners
//
// Receive parameter:
//   - file: stored file
//   - mnemonic: account mnemonic
//   - territory: territory name
//   - timeout: timeout for waiting for block transaction to complete
//   - rpcs: rpc address list
//   - wantMiner: the wallet account of the miner you want to store. if it is empty, will be randomly selected.
//
// Return parameter:
//   - string: [fid] unique identifier for the file
//   - error: error message
//
// Preconditions:
//  1. your account needs to have money, and will be automatically created if the territory you specify does not exist.
//  2. if the number of miners you specify is less than 12, file storage will be exited if even one fails.
//  3. if the number of miners you specify is greater than 11, no other miners will be found for storage.
func StoreFileToMiners(file string, mnemonic string, territory string, timeout time.Duration, rpcs []string, wantMiner []string) (string, error)
```

Example code:

```golang
package main

import (
	"fmt"
	"time"

	"github.com/CESSProject/cess-go-sdk/core/process"
)

// Substrate well-known mnemonic:
//
//	https://github.com/substrate-developer-hub/substrate-developer-hub.github.io/issues/613
var MY_MNEMONIC = "bottom drive obey lake curtain smoke basket hold race lonely fit walk"

var RPC_ADDRS = []string{
	//testnet
	"wss://testnet-rpc.cess.network/ws/",
}

const UploadFile = "file_name"
const TerritoryName = "territory_name"

var WantMiner = []string{"cX...", "cX..."}

func main() {
	fid, err := process.StoreFileToMiners(
		UploadFile,
		MY_MNEMONIC,
		TerritoryName,
		time.Second*15,
		RPC_ADDRS,
		WantMiner,
	)
	fmt.Println("fid: ", fid)
	fmt.Println("err: ", err)
}
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://doc.cess.network/developer/cess-sdk/sdk-golang/object_file/storefiletominers.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.