Merge pull request #97 from chenzhitong/getcontractbyid

Create GetMinimumDeploymentFee.md

docs/n3/reference/scapi/framework/native/ContractManagement/GetMinimumDeploymentFee.md

@@ -0,0 +1,70 @@
+# ContractManagement.GetMinimumDeploymentFee Method
+
+Gets the minimum GAS fee required for deploying a contract.
+
+Namespace: [Neo.SmartContract.Framework.Native](../../native.md)
+
+Assembly: Neo.SmartContract.Framework
+
+## Syntax
+
+```c#
+public static long GetMinimumDeploymentFee();
+```
+
+Return:
+
+GAS costs (in satoshi).
+
+## Example
+
+Contract:
+
+```c#
+public class Contract_1 : SmartContract
+{
+    public static long MyMethod()
+    {
+        return ContractManagement.GetMinimumDeploymentFee();
+    }
+}
+```
+
+Invoke from neo-cli:
+
+```
+invoke 0x8143678f5c7140219d4f430a3e650653ded5fed7 myMethod
+```
+
+Invoke from RPC:
+
+```json
+{
+    "jsonrpc": "2.0",
+    "id": 1,
+    "method": "invokefunction",
+    "params": [
+        "0x8143678f5c7140219d4f430a3e650653ded5fed7",
+        "myMethod",
+        []
+    ]
+}
+```
+
+Response body:
+
+```json
+[
+    {
+        "type":"Integer",
+        "value":"1000000000"
+    }
+]
+```
+
+Response description:
+
+According to the return value, the minimum GAS for deploying a contract is 10.00000000 GAS.
+
+[Back](../ContractManagement.md)
+