Supported GC blocks in the Facebook Messenger channel
The GC bot builder consists of three components:
1. Blocks
2. Paths
3. Variables
What are the GC Blocks?
Blocks are the basic units of a bot builder. For example, a text message you want to show, a set of options you want the customer to choose from, the step where you collect the email address or phone number, etc., are added to the flow using appropriate blocks.
Uses of GC Blocks
• If you want to display a welcome message to the user at the beginning of the conversation, you must use a message block.
• Likewise, if you want the user to share an image or photo as part of the conversation, you must use an image block.
There are a variety of blocks in the builder that one can choose depending on the output they want to show the end user.
Supported Blocks in the Facebook Messenger channel
Build your bot in minutes using the Guided Conversations (GC) builder to address simple customer questions and issues in your configured Facebook Messenger channel. First, make a note of the blocks supported in Facebook Messenger for leveraging the Blended Conversations feature in Zoho Desk.
Types of blocks:
1 Response blocks
2 Action blocks
3 Zoho Desk blocks
Response Blocks
The response blocks can receive input or display a message to the user.
1. Message Blocks
| Type | Facebook Messenger Channel |
| Text | Yes, only text. No text formatting and attachments are allowed. |
| Info Card | No |
2. Question Blocks
| Type | Facebook Messenger Channel
|
| Text | Yes |
| Image | Yes (only jpg, jpeg, png) |
| Video | Yes (only mp4,3gpp) |
| Audio | Yes |
| File | Yes (only PDF) |
| Slider | No |
| Email | Yes |
| URL | Yes |
| Currency | Yes |
| Calendar | Yes |
| Number | Yes |
Location
| No |
3. Choice Blocks
The choice block allows users to choose one or more options from an available list.
Button
| Type | Facebook Messenger Channel
|
| Text | Yes - A total of 3 buttons with a max of 20 characters each |
| URL | No |
| Image | No |
| Video | No |
| Audio | No |
| Smiley | No |
| Feedback | No
|
Dynamic Button
| Type | Facebook Messenger Channel
|
| Text | No
|
Choice Card
| Type | Facebook Messenger Channel
|
| Static card | No |
| Dynamic card | No |
Action Blocks
The action blocks help perform a range of actions in the back-end, generally altering the course of a conversation.
| Type | Facebook Messenger Channel
|
| Jump | Yes |
| Fork | Yes |
| Operation | Yes |
| Webhook | Yes |
Zoho Desk blocks
Transfer Chats to Live Agents
While GC Blocks help you create effective automated flows, some scenarios require a human touch. Using the Transfer to Agent block in your flow, you can smoothly hand over a conversation to a live agent when needed. The entire conversation history is preserved, so the agent has full context.