Create a smart contract

//Create the transaction
ContractCreateFlow contractCreate = new ContractCreateFlow()
     .setBytecode(bytecode)
     .setGas(100_000);

//Sign the transaction with the client operator key and submit to a Hedera network
TransactionResponse txResponse = contractCreate.execute(client);

//Get the receipt of the transaction
TransactionReceipt receipt = txResponse.getReceipt(client);

//Get the new contract ID
ContractId newContractId = receipt.contractId;
        
System.out.println("The new contract ID is " +newContractId);
//SDK Version: v2.10.0-beta.1

//Create the transaction
const contractCreate = new ContractCreateFlow()
    .setGas(100000)
    .setBytecode(bytecode);

//Sign the transaction with the client operator key and submit to a Hedera network
const txResponse = contractCreate.execute(client);

//Get the receipt of the transaction
const receipt = (await txResponse).getReceipt(client);

//Get the new contract ID
const newContractId = (await receipt).contractId;
        
console.log("The new contract ID is " +newContractId);
//SDK Version: v2.11.0-beta.1

//Create the transaction
contractCreate := hedera.NewContractCreateFlow().
		SetGas(100000).
		SetBytecode(byteCode)

//Sign the transaction with the client operator key and submit to a Hedera network
txResponse, err := contractCreate.Execute(client)
if err != nil {
		panic(err)
}

//Request the receipt of the transaction
receipt, err = txResponse.GetReceipt(client)
if err != nil {
		panic(err)
}

//Get the topic ID
newContractId := *receipt.ContractID

fmt.Printf("The new contract ID is %v\n", newContractId)
//SDK Version: 2.11.0-beta.1

// Create the admin key
let admin_key = PrivateKey::generate_ed25519();

// Create the transaction
let contract_create = ContractCreateFlow::new()
    .bytecode_hex(bytecode_hex)
    .admin_key(admin_key.public_key())
    .gas(100_000);
    .constructor_parameters(
        ContractFunctionParameters::new().add_string("Hello from Hedera.").to_bytes(None),
    )
    .contract_memo("[e2e::ContractCreateFlow]".to_owned())

// Sign the transaction with the client operator key and submit to a Hedera network
let tx_response = contract_create.execute(&client).await?;

// Get the receipt of the transaction
let receipt = tx_response.get_receipt(&client).await?;

// Get the new contract ID
let new_contract_id = receipt.contract_id.unwrap();
println!("The new contract ID is {:?}", new_contract_id);

// v0.34.0

//Create the transaction
ContractCreateTransaction transaction = new ContractCreateTransaction()
    .setGas(100_000)
    .setBytecodeFileId(bytecodeFileId);
    
//Modify the default max transaction fee (default: 1 hbar)
ContractCreateTransaction modifyTransactionFee = transaction.setMaxTransactionFee(new Hbar(16));

//Sign the transaction with the client operator key and submit to a Hedera network
TransactionResponse txResponse = modifyTransactionFee.execute(client);

//Get the receipt of the transaction
TransactionReceipt receipt = txResponse.getReceipt(client);

//Get the new contract ID
ContractId newContractId = receipt.contractId;
        
System.out.println("The new contract ID is " +newContractId);
//v2.0.0

//Create the transaction
const transaction = new ContractCreateTransaction()
    .setGas(100_000)
    .setBytecodeFileId(bytecodeFileId);

//Modify the default max transaction fee (default: 1 hbar)
const modifyTransactionFee = transaction.setMaxTransactionFee(new Hbar(16));

//Sign the transaction with the client operator key and submit to a Hedera network
const txResponse = await modifyTransactionFee.execute(client);

//Get the receipt of the transaction
const receipt = await txResponse.getReceipt(client);

//Get the new contract ID
const newContractId = receipt.contractId;
        
console.log("The new contract ID is " +newContractId);

//Create the transaction
transaction := hedera.NewContractCreateTransaction().
		SetGas(100000).
		SetBytecodeFileID(byteCodeFileID)

//Sign the transaction with the client operator key and submit to a Hedera network
txResponse, err := transaction.Execute(client)
if err != nil {
		panic(err)
}

//Request the receipt of the transaction
receipt, err = txResponse.GetReceipt(client)
if err != nil {
		panic(err)
}

//Get the contract ID
newContractId := *receipt.ContractID

fmt.Printf("The new contract ID is %v\n", newContractId)
//v2.0.0

//Create the transaction
ContractCreateTransaction transaction = new ContractCreateTransaction()
    .setGas(500)
    .setBytecodeFileId(bytecodeFileId)
    .setAdminKey(adminKey);

//Get admin key
transaction.getAdminKey()

//v2.0.0

//Create the transaction
const transaction = await new ContractCreateTransaction()
    .setGas(500)
    .setBytecodeFileId(bytecodeFileId)
    .setAdminKey(adminKey);

//Get admin key
transaction.getAdminKey()

//v2.0.0

//Create the transaction
transaction := hedera.NewContractCreateTransaction().
		SetGas(500).
		SetBytecodeFileID(byteCodeFileID).
		SetAdminKey(adminKey)

//Get admin key
transaction.GetAdminKey()

//v2.0.0