shgraph.hedera-protobuf-java-api.0.55.0.source-code.contract_call.proto Maven / Gradle / Ivy
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syntax = "proto3";
package proto;
/*-
*
* Hedera Network Services Protobuf
*
* Copyright (C) 2018 - 2021 Hedera Hashgraph, LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
option java_package = "com.hederahashgraph.api.proto.java";
// <<>> This comment is special code for setting PBJ Compiler java package
option java_multiple_files = true;
import "basic_types.proto";
/**
* Call a function of the given smart contract instance, giving it functionParameters as its inputs.
* The call can use at maximum the given amount of gas - the paying account will not be charged for
* any unspent gas.
*
* If this function results in data being stored, an amount of gas is calculated that reflects this
* storage burden.
*
* The amount of gas used, as well as other attributes of the transaction, e.g. size, number of
* signatures to be verified, determine the fee for the transaction - which is charged to the paying
* account.
*/
message ContractCallTransactionBody {
/**
* The contract to call
*/
ContractID contractID = 1;
/**
* the maximum amount of gas to use for the call
*/
int64 gas = 2;
/**
* number of tinybars sent (the function must be payable if this is nonzero)
*/
int64 amount = 3;
/**
* which function to call, and the parameters to pass to the function
*/
bytes functionParameters = 4;
}