Create JSON Schema for API Gateway Methods

The util create-invoke-methods-schema command is used to create JSON schema definitions for methods in a given assembly. This command is invoked automatically by LambdaSharp during compilation when a module specifies target methods for Api or WebSocket routes.

Options

--default-namespace|-ns <DEFAULT-NAMESPACE>

(optional) Default namespace for resolving class names

--directory|-d <DIRECTORY-PATH>

Directory where .NET assemblies are located

--method|-m <METHOD-NAME>

Name of a method to analyze

--out|-o <OUTPUT-FILE>

(optional) Output schema file location (default: console out)

--quiet

Don't show banner or execution time

Examples

Create JSON Schema for WebSocketsSample.MessageFunction.Function::SendMessageAsync

Using Bash:

lash util create-invoke-methods-schema \
    --directory MessageFunction/bin/Release/netcoreapp2.1/publish/ \
    --method MessageFunction::WebSocketsSample.MessageFunction.Function::SendMessageAsync

Using PowerShell:

lash util create-invoke-methods-schema ^
    --assembly MessageFunction/bin/Release/netcoreapp2.1/publish/ ^
    --method MessageFunction::WebSocketsSample.MessageFunction.Function::SendMessageAsync

Output:

LambdaSharp CLI (v0.6) - Create JSON schemas for API Gateway invoke methods
Inspecting method invocation targets in MessageFunction/bin/Release/netcoreapp2.1/publish/MessageFunction.dll
... WebSocketsSample.MessageFunction.Function::SendMessageAsync: Message -> (void)
{
  "WebSocketsSample.MessageFunction.Function::SendMessageAsync": {
    "Assembly": "MessageFunction",
    "Type": "WebSocketsSample.MessageFunction.Function",
    "Method": "SendMessageAsync",
    "RequestContentType": "application/json",
    "RequestSchema": {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "title": "Message",
      "type": "object",
      "required": [
        "action",
        "from",
        "text"
      ],
      "properties": {
        "action": {
          "type": "string"
        },
        "from": {
          "type": "string"
        },
        "text": {
          "type": "string"
        }
      }
    },
    "ResponseContentType": null,
    "ResponseSchema": "Void",
    "Error": null
  }
}

Done (finished: 4/9/2019 4:40:09 PM; duration: 00:00:00.5159812)