Different examples like use existing properties & set new properties, send message, make API call & send message, importing python's internal libs, parse Rest API block response

0. Writing Code: Java

Please follow the examples below. To learn more please refer to the docs: 

1. Use Existing & set new properties.java

package com.altin.custom_code;

import com.amazonaws.services.lambda.runtime.Context;
import com.amazonaws.services.lambda.runtime.RequestHandler;
import morph.base.actions.StringVariable;
import morph.base.actions.impl.SetVariableAction;
import morph.base.beans.CustomCodeResponse;

import java.util.Collections;
import java.util.Map;

// Please don't change the class name 'MorphCustomCode'
public class MorphCustomCode implements RequestHandler<Map<String, Object>, CustomCodeResponse> {

    @Override
    public CustomCodeResponse handleRequest(Map<String, Object> input, Context context) {
        CustomCodeResponse customCodeResponse = new CustomCodeResponse();

        // Write your code here. Please refer to the docs to learn more - https://morphdesk.freshdesk.com/en/support/solutions/articles/60000664433

        //Access exiting properties like this:
        Map<String, Object> userVariables = (Map<String, Object>) input.get("userVariables");
        String firstName = String.valueOf(userVariables.get("First Name"));

        //Set property
        SetVariableAction setFirstNameCapsA = new SetVariableAction();
        setFirstNameCapsA.setVariableTitle("First Name Caps");
        setFirstNameCapsA.setVariable(new StringVariable().value(firstName.toUpperCase()));

        //Set action in response
        customCodeResponse.setActions(Collections.singletonList(setFirstNameCapsA));

        return customCodeResponse;
    }
}

2. Send Message.java

package com.altin.custom_code;

import com.amazonaws.services.lambda.runtime.Context;
import com.amazonaws.services.lambda.runtime.RequestHandler;
import morph.base.actions.impl.PublishMessageAction;
import morph.base.beans.CustomCodeResponse;
import morph.base.beans.simplifiedmessage.SimplifiedMessage;
import morph.base.beans.simplifiedmessage.SimplifiedMessagePayload;
import morph.base.beans.simplifiedmessage.TextMessagePayload;

import java.util.Collections;
import java.util.Map;

// Please don't change the class name 'MorphCustomCode'
public class MorphCustomCode implements RequestHandler<Map<String, Object>, CustomCodeResponse> {

    @Override
    public CustomCodeResponse handleRequest(Map<String, Object> input, Context context) {
        CustomCodeResponse customCodeResponse = new CustomCodeResponse();

        // Write your code here. Please refer to the docs to learn more - https://morphdesk.freshdesk.com/en/support/solutions/articles/60000664433

        // Access exiting properties like this:
        Map<String, Object> userVariables = (Map<String, Object>) input.get("userVariables");
        String firstName = String.valueOf(userVariables.get("First Name"));

        // Create message
        SimplifiedMessagePayload textMessagePayload = new TextMessagePayload()
                .text("Hello " + firstName + ", how can I help you?");
        SimplifiedMessage messageData = new SimplifiedMessage();
        messageData.setMessages(Collections.singletonList(textMessagePayload));

        // Send message
        PublishMessageAction publishMessageAction = new PublishMessageAction();
        publishMessageAction.setSimplifiedMessage(messageData);

        // Set action in response
        customCodeResponse.setActions(Collections.singletonList(publishMessageAction));

        return customCodeResponse;
    }
}

3. Make API Call & Send Message.java

package com.altin.custom_code;

import com.amazonaws.services.lambda.runtime.Context;
import com.amazonaws.services.lambda.runtime.RequestHandler;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ArrayNode;
import morph.base.actions.impl.PublishMessageAction;
import morph.base.beans.CustomCodeResponse;
import morph.base.beans.simplifiedmessage.SimplifiedMessage;
import morph.base.beans.simplifiedmessage.SimplifiedMessagePayload;
import morph.base.beans.simplifiedmessage.TextMessagePayload;
import org.glassfish.jersey.client.ClientConfig;
import org.glassfish.jersey.client.ClientProperties;
import org.glassfish.jersey.jackson.JacksonFeature;

import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Invocation;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.Response;
import java.util.Collections;
import java.util.Map;

// Please don't change the class name 'MorphCustomCode'
public class MorphCustomCode implements RequestHandler<Map<String, Object>, CustomCodeResponse> {

    final static Client HTTP_CLIENT = ClientBuilder.newBuilder()
            .withConfig(new ClientConfig().property(ClientProperties.SUPPRESS_HTTP_COMPLIANCE_VALIDATION, true))
            .register(JacksonFeature.class).build();

    @Override
    public CustomCodeResponse handleRequest(Map<String, Object> input, Context context) {
        CustomCodeResponse customCodeResponse = new CustomCodeResponse();
        // Write your code here. Please refer to the docs to learn more - https://morphdesk.freshdesk.com/en/support/solutions/articles/60000664433

        try {
            // Call API
            WebTarget target = HTTP_CLIENT
                    .target("http://180.149.246.197/RoxyCinemasWebServ/api/service/GetNowShowing?cinemaid=&userid=0" +
                            "&platform=4&Flag=home");
            Invocation.Builder builder = target.request();
            Response response = builder.get();
            JsonNode jsonNode = response.readEntity(JsonNode.class);

            // Create message
            StringBuilder message = new StringBuilder("Hello, please select the movie from below.\n\n");
            ArrayNode nowShowingList = (ArrayNode) jsonNode.get("nowShowingList");
            for (int i = 0; i < nowShowingList.size(); i++) {
                JsonNode show = nowShowingList.get(i);
                message.append(i).append(". ").append(show.get("'Title'").asText()).append("\n");
            }
            SimplifiedMessagePayload textMessagePayload = new TextMessagePayload().text(message.toString());
            SimplifiedMessage messageData = new SimplifiedMessage();
            messageData.setMessages(Collections.singletonList(textMessagePayload));

            // Send message
            PublishMessageAction publishMessageAction = new PublishMessageAction();
            publishMessageAction.setSimplifiedMessage(messageData);

            // Set action in response
            customCodeResponse.setActions(Collections.singletonList(publishMessageAction));
        } catch (Exception e) {
            //
        }

        return customCodeResponse;
    }
}

4. Importing Standard Library.java

package com.altin.custom_code;

import com.amazonaws.services.lambda.runtime.Context;
import com.amazonaws.services.lambda.runtime.RequestHandler;
import morph.base.actions.StringVariable;
import morph.base.actions.impl.SetVariableAction;
import morph.base.beans.CustomCodeResponse;

import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Random;

// Please don't change the class name 'MorphCustomCode'
public class MorphCustomCode implements RequestHandler<Map<String, Object>, CustomCodeResponse> {

    @Override
    public CustomCodeResponse handleRequest(Map<String, Object> input, Context context) {
        CustomCodeResponse customCodeResponse = new CustomCodeResponse();

        // Write your code here. Please refer to the docs to learn more - https://morphdesk.freshdesk.com/en/support/solutions/articles/60000664433

        List<String> givenList = Arrays
                .asList("Dolittle", "The Gentlemen", "Birds of Prey", "The Lovebirds", "Mulan", "The Beatles: Get Back",
                        "The King’s Man", "Black Widow");

        // Randomly select a movie
        Random rand = new Random();
        String randomMovieName = givenList.get(rand.nextInt(givenList.size()));

        //Set property
        SetVariableAction setMovieNameA = new SetVariableAction();
        setMovieNameA.setVariableTitle("Movie Name");
        setMovieNameA.setVariable(new StringVariable().value(randomMovieName));

        //Set action in response
        customCodeResponse.setActions(Collections.singletonList(setMovieNameA));

        return customCodeResponse;
    }
}

5. Parse Rest API Block Response.java

package com.altin.custom_code;

import com.amazonaws.services.lambda.runtime.Context;
import com.amazonaws.services.lambda.runtime.RequestHandler;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import morph.base.actions.StringVariable;
import morph.base.actions.impl.SetVariableAction;
import morph.base.beans.CustomCodeResponse;

import java.io.IOException;
import java.util.Collections;
import java.util.Map;

// Please don'o't change the class name 'MorphCustomCode'
public class MorphCustomCode implements RequestHandler<Map<String, Object>, CustomCodeResponse> {
    
    @Override
    public CustomCodeResponse handleRequest(Map<String, Object> input, Context context) {
        CustomCodeResponse customCodeResponse = new CustomCodeResponse();

        // Write your code here. Please refer to the docs to learn more - https://morphdesk.freshdesk.com/en/support/solutions/articles/60000664433

        // Access Rest API block response
        Map<String, Object> flowVariables = (Map<String, Object>) input.get("flowVariables");
        String apiResponse = String.valueOf(flowVariables.get("API Response"));

        try {
            // Parse response
            ObjectMapper objectMapper = new ObjectMapper();
            JsonNode jsonNode = objectMapper.readValue(apiResponse, JsonNode.class);

            // Use the response
            JsonNode data = jsonNode.get("data");
            String employeeName = data.get("employee_name").asText();

            // Set property
            SetVariableAction setEmployeeNameA = new SetVariableAction();
            setEmployeeNameA.setVariableTitle("Name");
            setEmployeeNameA.setVariable(new StringVariable().value(employeeName));

            //Set action in response
            customCodeResponse.setActions(Collections.singletonList(setEmployeeNameA));
        } catch (IOException e) {
            //
        }

        return customCodeResponse;
    }
}