Accessing Subform using Zoho CRM APIs

Accessing Subform using Zoho CRM APIs

Hello everyone!

Welcome back to another post in our Kaizen series
In this post, we will discuss how to manipulate the Subform data using Zoho CRM APIs.

Subforms

A Subform is a data section embedded in the primary form to collect details related to the parent record. It helps in maintaining multiple records under a single parent record. 

Using subform, you can create a parent-child relationship between modules, where the parent module represents the primary data and the child module contains the related data. 

Data Model Representation
The above diagram shows the data model representation when you create a subform in a module.
Consider adding a subform field named Project Details in the Leads module (parent module). Zoho CRM will automatically create a separate module for the subform field with the specified subform field name - Project Details. Each record within the subform module can have multiple fields, in addition to the system-defined Parent_Id lookup field, establishing a connection between the parent (Leads module) and child (subform module) modules. Through this linking process, one can easily identify which subform record corresponds to which specific lead record.

Use Case

Consider Zylker Consulting organization using Zoho CRM to maintain their leads and their projects. Zylker uses the Project Details subform in the Leads module to collect project-specific information collected from their Leads.
The Project Details subform includes fields such as Project Title,Type, Budget, and Status, in addition to the Parent_Id lookup field.
Now, the Zylker's sales team needs to retrieve all the details of the projects from the Leads module for further project analysis, expected budgets, and status. Let's see how to manipulate these data in CRM using Zoho CRM APIs.

The APIs used in this post

API
Methods
Subforms API
GET, POST, UPDATE
Records API
POST, UPDATE, DELETE
Search API
GET
COQL API
POST
Bulk Read API
POST, GET

How to retrieve subform records using the Zoho CRM APIs?

To retrieve subform records from the subform module, specify the subform module's API name to access their records or fields.

Step - 1
To know the API names of the subform fields in a module, make a GET - Fields Metadata API call. Among all the Leads' fields, subform field can be identified by the json key data_type with the value subform. Corresponding subform module can be found from the json associated_module. Below is the API call & response for such a subform field.

Request URL :
{api-domain}/crm/v6/settings/fields/{subform_field_id}?module=Leads

Request Method: GET

Sample Response:


Step - 2
Using the api_name of the subform module, make a GET Fields metadata API call to get the list of fields (along with their api_name) in the subform. One of the fields of the subform module will be Parent_Id with the data_type as lookup, pointing to the parent module (here it is Leads).

Request URL 
Request Method: GET
Sample Response:
Now you know how to get the API name of the subform and its corresponding fields.

Step - 3
Sample Request and Response to retrieve subform records
The below request will retrieve all the subform records in the Leads module. The linking of subform record to the Lead's module will be available in the Parent_Id field, which is highlighted. The id key inside the Parent_Id json object is the id of the Leads records.
 


How to add data to the subforms?

To add records to the subform, you need the API name of the subform and its corresponding field API names.
Request URL:
Request Method:  POST
Sample Input
{
    "data": [
        {
            "Last_Name": "Patricia",
            "Company": "Info Technology",
            "Email" : "patricia@mail.com",
            "Project_Details": //API name of the subform
     [ 
                {
                    "Project_Name": "Mobile App Development for Productivity",
                    "Project_Type": "Mobile App Development",
                    "Expected_Budget": 50000,
                    "Status": "Negotiation in Process"
                }, //API names of the subform fields
                {
                    "Project_Name": "Big Data Infrastructure Implementation",
                    "Project_Type": "Infrastructure Upgrade",
                    "Expected_Budget": 30000,
                    "Status": "Proposal Submitted"
                },
                {
                    "Project_Name": "Big Data Infrastructure Implementation",
                    "Project_Type": "Infrastructure Upgrade",
                    "Expected_Budget": 30000,
                    "Status": "Proposal Submitted"
                }
            ] 
        }
    ]
}

The above highlighted syntax is used for adding data to the subform records. 

Sample Response:

Kaizen #33 - Subforms API explains in detail how to Fetch, Update, and Delete the subform data with sample requests, inputs, and responses.

Retrieve Subform Data via Search API and COQL API

There may be situations where you need to fetch records based upon certain conditions.  

Criteria :
The sales team wants to retrieve the subform records whose budget is greater than or equal to $40000. In this case, we will use Zoho CRM's Search API and COQL API. Let's see how to achieve this. 

Search API

To retrieve the records that match your search criteria, retrieve subform data using its corresponding module API name.  Note that using Search API, you can fetch data quickly from a single module.

Request URL:

Request Method: GET
Sample Response :
The above response shows all records that meet the specified criteria.

How to retrieve subform records from a particular parent record?

To retrieve subforms records in a particular lead record that meet the above criteria, follow the below sample request.

Sample Request URL:

Sample Response:



Retrieving Subforms Data via COQL API

We know that the subform is maintained in a separate module. So, retrieve subform data by querying the subform module's API name and it's parent module via the Parent_Id lookup field. 

Request URL:
Request Method : POST

Sample Input:
{
 "select_query" : "select Expected_Budget from Project_Details where ((Expected_Budget >=40000) and (Parent_Id = 5725767000002105043))"
}

Sample Response:
Using a Parent_Id (lookup field pointing to Leads module) in the COQL criteria automatically adds a left join to the child module (Project_Details). With that join, criteria can be applied to the fields of the parent module also. Below example illustrates that we want to fetch the Expected_Budget field of the Project_Details module where the Expected_Budget is greater than or equal to 40000 for the corresponding Leads with Annual Revenue greater than 1000000. 

{
 "select_query" : "select Expected_Budget from Project_Details where ((Expected_Budget >=40000) and (Parent_Id.Annual_Revenue > 100000 ))"
}

From the SQL perspective, above COQL can be interpreted as

select pd.Expected_Budget from Project_Details as pd left join Leads as l on pd.Parent_Id=l.id where pd.Expected_Budget>=40000 and l.Annual_Revenue > 1000000

For more information on COQL API, refer to the Kaizen posts  COQL Part -1 and COQL Part - 2

Bulk Read API

Bulk Read API allows you to fetch a large set of data i.e., you can fetch a maximum of 200,000 records in a single API call. 
To export subform records in the Leads module in CSV file format, use the subform's API name.

Request URL:
Request Method: POST

Sample input to export subform records:
{
    "callback": {
        "method": "post"
    },
    "query": {
        "module": {
            "api_name": "Project_Details" //API name of the Subform module
        },
        "file_type": "csv"
    }
}


Export subform records that meet the specified criteria

To export subform records based on the given criteria above (similar to the criteria for Search and COQL APIs).

Sample Input:
{
        . . .
     "query": {
        "module": {
            "api_name": "Project_Details"
        },
        "fields": [
            "Project_Name",
            "Project_Type",
            "Expected_Budget",
            "Status"
        ],
        "criteria": {
            "field": {
                "api_name": "Expected_Budget"
            },
            "comparator": "greater_equal",
            "value": "40000" //Retrieving subform records with an expected budget greater than or equal to $40,000
        }
    }
}


Export subform records that meet the specified criteria for the particular parent record

To export the subform records of a particular parent record in the Leads module. Check the below sample request.

Sample Input:

{
       . . .
        "query": {
        "module": {
            "api_name": "Project_Details"
        },
        "fields": [
            "Project_Name",
            "Project_Type",
            "Expected_Budget",
            "Status"
        ],
        "criteria": {
            "group": [
                {
                    "field": {
                        "api_name": "Expected_Budget"
                    },
                    "comparator": "greater_than",
                    "value": "39999"
                },
                {
                    "field": {
                        "api_name": "Parent_Id"
                    },
                    "comparator": "equal",
                    "value": "5725767000002105043"
                }
            ],
            "group_operator": "AND"
        }
    }
}


As the API is an asynchronous API, the response will not be available instantly; the bulk read job is scheduled, and the status can be checked. Once the job is completed, it'll be notified in the callback URL. The records are available in a downloadable CSV file or ICS file (for events). You can export subform records in a module using the subform module API name. See Kaizen #12 Bulk Read API to know how to view the status of the scheduled job and download the file, along with more sample requests and responses.

Frequently Asked Questions

Q.  Is the API name of the subform case-sensitive? Also, how can I view the API name of a subform field in the web UI?
Yes, the API name of a subform is case-sensitive. To know the API name of a subform module (e.g. Project Details) Please go to Setup -> Developer Hub -> APIs -> CRM API -> API names -> Click on the parent module where the subform was created (e.g. Leads) and scroll down there you can view the subform field's API name.

Q. I changed the order of subform records and made a GET - Records API call. The system listed the records in the same order as displayed in the UI, rather than the order of their creation. Is this the system design? 
When you make a GET - Records API call for a module, it lists the subform records ordered in the UI. Note that you can re-order the subform records. So, when you retrieve those records via the API, they will be listed in the same order as they are arranged in the UI.

Q. Can we change a subform field's API name via API?
You can change the API name of the subform field only through the UI. Go to Setup -> Developer Hub -> APIs -> CRM API -> API names -> Click on the parent module where the subform was created (e.g. Leads) and go to the Field Label section. There you can view the subform field name and edit the API by clicking on the Edit option.

We trust that this post meets your needs and is helpful. Let us know your thoughts in the comment section or reach out to us at support@zohocrm.com

Stay tuned for more insights in our upcoming Kaizen posts!
------------------------------------------------------------------------------------------------------------------------------
Previous Kaizen Post : Kaizen #123 Data Synchronization from a third party application
-------------------------------------------------------------------------------------------------------------------------------



Cheers!

Additional Reading:

Kaizen Posts:





    Access your files securely from anywhere

          Zoho Developer Community




                                    Zoho Desk Resources

                                    • Desk Community Learning Series


                                    • Digest


                                    • Functions


                                    • Meetups


                                    • Kbase


                                    • Resources


                                    • Glossary


                                    • Desk Marketplace


                                    • MVP Corner


                                    • Word of the Day



                                        Zoho Marketing Automation


                                                Manage your brands on social media



                                                      Zoho TeamInbox Resources

                                                        Zoho DataPrep Resources



                                                          Zoho CRM Plus Resources

                                                            Zoho Books Resources


                                                              Zoho Subscriptions Resources

                                                                Zoho Projects Resources


                                                                  Zoho Sprints Resources


                                                                    Qntrl Resources


                                                                      Zoho Creator Resources



                                                                          Zoho Campaigns Resources


                                                                            Zoho CRM Resources

                                                                            • CRM Community Learning Series

                                                                              CRM Community Learning Series


                                                                            • Kaizen

                                                                              Kaizen

                                                                            • Functions

                                                                              Functions

                                                                            • Meetups

                                                                              Meetups

                                                                            • Kbase

                                                                              Kbase

                                                                            • Resources

                                                                              Resources

                                                                            • Digest

                                                                              Digest

                                                                            • CRM Marketplace

                                                                              CRM Marketplace

                                                                            • MVP Corner

                                                                              MVP Corner





                                                                                Design. Discuss. Deliver.

                                                                                Create visually engaging stories with Zoho Show.

                                                                                Get Started Now


                                                                                  Zoho Show Resources


                                                                                    Zoho Writer Writer

                                                                                    Get Started. Write Away!

                                                                                    Writer is a powerful online word processor, designed for collaborative work.

                                                                                      Zoho CRM コンテンツ






                                                                                        Nederlandse Hulpbronnen


                                                                                            ご検討中の方





                                                                                                  • Recent Topics

                                                                                                  • Task does not syncing to google calendar shedual

                                                                                                    Hi why does the tasks activities do not syncing with the google calendar like the event option does?
                                                                                                  • Bug with Zobot Human transfer

                                                                                                    I have configured the brand, the operator, and the Zobot in Spanish. However, no matter what I do, it always says "YES" instead of "Sí" or "Sure, why not " instead of "Claro, ¿por qué no?" when asking if the user wants to contact a human operator. The
                                                                                                  • This mobile number has been marked spam. Please contact support.

                                                                                                    Hi Support, Can you tell me why number was marked as spam. I have having difficult to add my number as you keep requesting i must use it. My number is +63....163 Or is Zoho company excluding Philippines from their services?
                                                                                                  • Something went wrong. One or more fields contain errors

                                                                                                    I am getting this error but there is no way to debug what field is causing the issue . I have over 100 fields. Everything was working fine and then i fixed some fields that should have the same field names but had a typo and i am getting this error. It
                                                                                                  • Integrating Zoho Desk Instances from two separate organizations

                                                                                                    Is it possible to integrate Zoho Desk with an instance from another organization? For example, creating a ticket in one organization can cause the creation of a ticket in the second organization? Or certain tickets from one organization be viewable by
                                                                                                  • Knowledge base bug - Error: Article couldn't be updated.

                                                                                                    It took me a while to figure this out, truly one of the most irritating bugs in Zoho. I hope you find this information helpful. When using the knowledge base to create articles, make sure your keywords are in lowercase and separated by commas. Otherwise,
                                                                                                  • Is this possible with Campaigns?

                                                                                                    My company is currently moving CRM's from Monday to Zoho One. Currently, our marketing lead process is send out 7 sms messages over 14 days if the lead is in a certain status. If we don't get a response the lead is put into a "Closed" status. Do we buy
                                                                                                  • How to view two portals (Zoho CRM & Zoho Books) in single login

                                                                                                    Hello there, I need to create a portal access for the Customers. Customer data present in two applications namely Zoho CRM & Zoho Books. My requirement is to show the two different portals(Zoho CRM Portal & Zoho books Portal) in single login. I could
                                                                                                  • Updating Bounced Contacts in Campaigns to the CRM

                                                                                                    The article explains how to update Opt-outs from Campaigns to CRM, but not bounces. While Campaigns will automatically remove any bounced emails from future campaigns, is there a process by which a bounce will update or make a notification in the CRM
                                                                                                  • Bandwidth, voice and poor video

                                                                                                    Dear Team, The webinar has made things quite easy and convenient for educators around the world. We are an art & culture-based organization where students and researchers are our major audience.  While using the Zoho webinar platform, we have observed that the audio lags and the video is of poor quality and often freezes. Some participants don't hear what is being spoken.  We also found that even a slightly slow internet connection disrupts the webinar while it should be working well even on lower
                                                                                                  • Zoho books and venmo

                                                                                                    Hi, Is there a way to hook Venmo into zoho books? I have a Venmo business account and want to be able to sync that. I know you can do it with the paypal integration but I dont want to use paypal for the fees and that doesnt allow me use/integrate my current
                                                                                                  • Global Sets for Multi-Select pick lists

                                                                                                    When is this feature coming to Zoho CRM? It would be very useful now we have got used to having it for the normal pick lists.
                                                                                                  • 550 5.4.6 Unusual sending activity detected. Please try after sometime. <a href=https://www.zoho.com/mail/help/usage-policy.html target=_blank>Learn more.</a>

                                                                                                    Please help me with this. Sending of mails is blocked.
                                                                                                  • The Social Wall: November 2024

                                                                                                    Hey everyone, As we move into December, we're excited to share all the updates that went live in Social during November. View, monitor, and respond to your WhatsApp and Telegram messages from Inbox Take your communication a step further by integrating
                                                                                                  • Segmenting Contacts Based on Product Purchased

                                                                                                    I am trying to organize our main Marketing Automation email list in a way that segments contacts based on products they have purchased (for example in this case it is 3 different products). To my knowledge, this would require the sync from Zoho CRM to
                                                                                                  • Urgent Assistance Needed with DKIM Verification

                                                                                                    Hi, I have been trying to verify the DKIM for the past month using your instructions as well as other resources. Unfortunately, I have not been able to resolve the issue, and it remains persistent. I need to address this problem as soon as possible so
                                                                                                  • How do I attach tasks from one task to other tasks in the same project

                                                                                                    How do I attach tasks from one task to other tasks in the same project
                                                                                                  • Incorrect Handling of XLSX data

                                                                                                    Trying to import an XLSX schedule of bills into Zoho Books I ran across the problem of date formatting. To replicate: Build a CSV file with bill dates in whatever format you like and import it - this should work if you match the "dd/MM/yyy" etc. format
                                                                                                  • Zoho Books Invoice Salesperson: requires ID but there is no "Fetch salesperson" action

                                                                                                    Hi, I am trying to attach a Salesperson to a Zoho Books invoice. In Zoho Flow, the salesperson field required an ID. However, I only have the salesperson name, I need to fetch salesperson by name and then provide the ID. There is no option to fetch salesperson...
                                                                                                  • Change format of quantity format

                                                                                                    Hi,  I would like to change the qunatity format from 1,00 to 1.  Is this possible?   thanks!
                                                                                                  • Ticket Views: filter criteria -> dynamic date values in relation to the current date

                                                                                                    Hello all, It would be very helpful if you could build custom views in such a way that you do not have to adjust the criteria daily or at whatever interval in order to change the fixed date value as needed. For example, I would like to create a view that,
                                                                                                  • Captchas: No support for Google reCAPTCHA or similar

                                                                                                    Hi all, The current captcha integrated into Creator is very basic, and often near-impossible to read. I'm building an app for a charity which includes a couple of public-facing forms, and this is a real issue for people with dyslexia and related conditions - it's effectively excluding them if you want any form of spam protection at all on your published forms (and that being said, the current captcha doesn't even seem very effective - bots can often read it more easily than humans). I've raised this
                                                                                                  • Maintain consistency in ticket responses with shared snippets

                                                                                                    Hello everyone! We are excited to announce that our highly anticipated snippet sharing feature is now available to all users. As you know, snippets are pre-defined message templates, or canned messages, that help agents respond to tickets with efficiency.
                                                                                                  • Tickets - Zoho Desk

                                                                                                    Hi Team, My Clients need to see their tickets created and the status of the ticket in the Zoho Support Desk itself. How can I do this? My Client doesn't have a Zoho Account. They need to access the ticket by the provided link without signing in.
                                                                                                  • Automatically assign Contacts to Account owners

                                                                                                    Hi, I have a finite number of accounts set up in the CRM, and each new contact that comes in is automatically assigned to an Account according to a rule I set up. I want the Contact owner in the Contacts module to be assigned to the relevant Account owner.
                                                                                                  • Making Copies/Duplicates of Zoho Forms (Shared)

                                                                                                    Question to the community: is there a way to take a 'shared form' , make a duplicate copy and save under My Forms, so that i can use that which was already created as a template to make updates to and use as a test form and be able to have full access,
                                                                                                  • Using IMAP configuration for shared email inboxes

                                                                                                    Our customer service team utilizes shared email boxes to allow multiple people to view and handle incoming customer requests. For example, the customer sends an email to info@xxxx.com and multiple people can view it and handle the request. How can I configure
                                                                                                  • Can you help us creating a customised form with payment link?

                                                                                                    I would like to create a customised Transport form where the user will be asked to make payment basis the drop/ pick up they select.
                                                                                                  • Deleting or disabeling predefined ticket list views

                                                                                                    Is it possible to delete or disable predefined views or is this still not possible? For instance, we are not using the chat function and therefore have no use for the "Missed Chats" view. Thanks!
                                                                                                  • Email an Invoice from API

                                                                                                    When calling the API to email an invoice, it seems it does not actually send it. Below is a screen shot where I used an API call for the bottom record, and it updated its' status to "Due Today", but no email was actually sent. The top record, I hit the
                                                                                                  • Unable to load your extension. Please check your plugin-manifest or Resources.json.

                                                                                                    Hi Team, I am using the config module with multiple fields of different types, such as checkboxes and picklists. However, I am encountering the following issues: Error Message: When loading the extension, I get the error: "Unable to load your extension.
                                                                                                  • Layout Rules / Quick create

                                                                                                    Hello, is there a way to create a layout rule for quick create option? Regards, Katarzyna
                                                                                                  • Issue with Create Note Button and Popup Form in Leads Module

                                                                                                    Hello Zoho Community, I am trying to implement a "Create Note" button in the Leads module with the following functionality: 1. When the button is clicked, a form should pop up with fields to add notes. 2. After filling out the form and clicking Send,
                                                                                                  • Finding draft ticket replies

                                                                                                    Is there a way to see all tickets which have draft replies?
                                                                                                  • Guidance on Making Zoho Desk Connections Available for All Data Centers

                                                                                                    Hi Team, I’m currently developing an application using Zoho Desk connections to manage OAuth for my third-party products. Could you please advise on the steps required to make it available across all data centers? Looking forward to your thoughts on
                                                                                                  • Able to change project on timelog entries

                                                                                                    Ability to move the timesheet entry from one project to another. When a user adds a wrong entry a manager can change/update the timesheet entry to the correct project.
                                                                                                  • Caso de Uso | Menos trámites, más salud: Clínicum optimiza sus recursos con Zoho One

                                                                                                    "La automatización del proceso de solicitud de bajas y su trazabilidad a través de Zoho nos ha supuesto una mejora en el ROI." - Carol Rodríguez, Responsable de Experiencia del Cliente interno y externo en Clínicum ¡Hola a todos! Estamos emocionados de
                                                                                                  • How do I stop getting notified about upgrading to Upgrade now and save big!

                                                                                                    How do I stop getting notified about upgrading to Upgrade now and save big! There is no way to clear this notification, and EVERY Day I get alerted to upgrade, but there is no permanent way to dismiss this alert! How can I permanently dismiss this a
                                                                                                  • Double opt-in notifications and customizable confirmation messages for your webforms

                                                                                                    Dear CRM Community, We are excited to announce a major upgrade to our Webforms feature. You can now customize the confirmation message shown to your users who double opt-in from your webform and also customize your confirmation emails when they submit
                                                                                                  • Bulk create tasks - Zoho Projects API

                                                                                                    Hi Zoho/Community, I am trying to create multiple tasks in a single API call, is there a way we can combine multiple request bodies into one single payload? The issue I am facing is the rate limiting on the API, I wanted to create certain amount of tasks
                                                                                                  • Next Page