Kaizen #124 - Manipulating Subform using Zoho CRM APIs

Kaizen #124 - Manipulating 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:





    • Recent Topics

    • campo tag para api

      debo conectarme a una api de zoho inventory y ocupo tomar el campo tag para poder asi jalar el articulo que cuente con el campo correcto en tag ejemplo que tag existen carro y avion que cuando busque los articulo con tag carro arroje solo estos por mas

    • Uploading file as attachment to Zoho CRM

             Hi,   I am trying to attach a file to a Zoho CRM contact using Zoho Flow. Right now, I try to do it through the “Upload File” field in Zoho CRM (In my screenshots, it’s called Téléchargement du fichier 1).   Here is what I tried:   Case 1: Webmerge document The Flow is called “Custom Function” (see screenshot 101).   Step  1: Creating a Webmerge document (screenshot 99)   Step 2: I use “Update module entry” to upload the created file. I upload Webmerge’s “Document” in my “Téléchargemet du

    • Zia Answer Bot - Create Ticket

      Surprisingly, the current iteration of Zia will try to answer a question and unless you have "transfer to SalesIQ chat" enabled, it won't create a ticket for the user or offer them a method to create a ticket. We don't want it to create chats for us,

    • meassure leads phases

      Hi, I need to create a table to meassure the time that a lead stay in blueprint phases. the phases are first contact, second contact, lead spam, contacted, appointment. any idea? I have attached an example

    • Zoho Desk API Documentation missing a required field

      We are trying to create a section using this information. Even after preparing everything based on that page, we still get an error. The error we get is this: {"errorCode":"INVALID_DATA","message":"The data is invalid due to validation restrictions","errors":[{"fieldName":"/translations","errorType":"missing","errorMessage":""}]}

    • In the Custom Module I have 500 Records , this 500 record only want to view to the specific user only example user A ,

      In the Custom Module, I have 500 Old records that should only be visible to a specific user, for example, User A. Any new records created from today onwards should be visible to Record owner in the Custom Module. Pls help how i achive this .

    • Invoice template, how to change the text under "Notes" and "Terms and Conditions"

      In "Invoice templates", there are two text/info sections at the bottom:"Notes" and "Terms and Conditions". It is possible to change the names of these two headings, but how is it possible to change/alter the text under it. As a standard it says "Thank you for your business" under Notes - I need to change it into something different- How? Thank you.

    • How to reply to thread via API

      We have built a webapp for our customers that uses the Zoho Desk API to enable each customer to view their full list of tickets, view individual tickets and raise new tickets. The Zoho Desk API doesn't have the ability to reply to a ticket/thread. Replies

    • Sending merged mail templates for signatures fail since today

      We have ZOHO one, we use merge templates in CRM to edit in ZOHO Writer, and from there send it for signature through zoho sign. This all worked up until today, suddenly we read in the log that the merge is succesfull but the sending for signature failed.

    • Feature Request - Make Lead List Larger and Adjustable

      Hi LandingPage team, I recently started using LandingPage and I am happy to share my feedback to help improve the app. I've noticed on the Leads page, there is no option to make the columns wider. It would be great if the comlumns expanded to fit the

    • Zoho Projects - Pin Recent Projects

      Hi Projects Team, It would be great if I could "pin" projects on the Recent Projects list in Zoho Projects. We have some internal projects which we regularly have to add time and some regular client projects. It would be great if I could pin those projects

    • ZDK Error

      I get this error when trying to trigger a CRM Function from Client Script: Uncaught (in promise) ZDKError: {"code":"NOT_ACTIVE","details":{"api_name":"activate_client_from_prospect"},"message":"api is inactive for the given custom function","status":"error"}

    • "Disbursing product components in phases, monitoring them, and displaying only the final product."

      i have a product composed of multiple components, and these components will be delivered to the customer in batches. However, the final invoice should only show the finished product. How can I issue (or release) the components and track their delive

    • Followed Subtasks doesn't show up in the Subtasks Section

      I have a task assigned to me now in the same task, there's a subtask and I am added as the follower on that task Even though I am a follower I still don't see that in the subtasks section The view permission for the profile is Related It's supposed to

    • Tip #39- Strengthen account security with Multi-factor Authentication (MFA) – ‘Insider Insights’

      Securing your organization's data begins with verifying that only the correct individuals have access to it. One of the simplest yet most effective ways to accomplish this is to enable Multi-factor Authentication (MFA) within Zoho Assist. MFA introduces

    • Automate timeout chat tracking with Workflows in SalesIQ

      With our feature-packed Nova release, Workflows has become one of the most powerful tools in Zoho SalesIQ. They let you automate follow-up actions when key events occur, such as when a chat ends, a visitor leaves a bad/good rating, or a lead is updated.

    • Mass edit / Mass update products

      Hi, Is there any way to mass update or bulk edit product fields in Zoho Inventory?

    • Automatic Verification of IMAP Integration Status

      Our sales staff have their O365 email integrated with CRM, over time this integration requires re-authentication via the UI. I can manually check the integration status by accessing Settings -> Channels -> Email -> Email Sharing -> "Configuration Type"

    • Tip of the Week #68– Share and access files faster with Zoho WorkDrive extension.

      Have you ever wasted time searching for the right file to attach to your emails—or worried whether the right people could access it? Without proper sharing settings, files might end up inaccessible to teammates or, worse, visible to people who shouldn’t

    • CV-Library: The Newest Source Booster in Zoho Recruit!

      We’ve expanded your sourcing toolkit — CV-Library, one of the UK’s largest and most trusted online job boards, is now available as a Source Booster in Zoho Recruit. This gives recruiters instant access to millions of UK-based candidate profiles, all without

    • Zoho AI Translate Task as Rest API

      I cant find any docs on how to use Zoho AI Translate Task from a rest api call https://www.zoho.com/deluge/help/ai-tasks/translate.html I am working on a custom Widget and I dont think I can execute zoho deluge ai translate task from a custom widget.

    • Is there the possibility to book less than 250 customer portal users?

      If you use the Creator, which is included in Zoho ONe, you can create a customer portal and give access to a maximum of 3 external people / customers, right? On the Creator website I saw that you can add 250 users for 100€/month. However, we don't need

    • Display Parts custom fields in the Work Order

      Hello, I see that is it possible to add custom fields in the Parts module. Would it be possible to also add those custom fields in the Work Order Module under Parts? This would be very useful for customer who want to showcase more information about parts.

    • Unable to edit Saved Estimates

      We are facing issue with editing the price or discount for a saved estimate for nearly 1 week.

    • Translation Blueprint & Picklists with Custom Values

      Hello everyone, I downloaded the translation file and I'm not finding the blueprint transitions. Does this means that the transitions cannot be translated? Also, the picklist values to be translated in the document are not the same that are actually used the in module. For exemple, for my lead module, the picklist values for Lead Status are : Not-contacted, contacted, junk and lost lead. In the translation document (English to French), this is what I see: PicklistValues.Leads.Lead_Status.Contact

    • How to create a custom sales signal?

      I want to create a custom sales signal for a custom module. is it possible to create one? If anyone know please let me know

    • Only show products in offers based on lead source

      We work with several lead sources, each with their own products and different pricing. For example, one product might have two or three different prices. Sometimes, when creating a quote, the wrong product is accidentally selected. Is there a way to only

    • Narrative 7 - The importance of data sharing

      Behind the scenes of a successful ticketing system - BTS Series Narrative 7 - The importance of data sharing Definition Data sharing requires a commitment to preserving the integrity and dependability of shared data throughout its entire lifecycle. This

    • TrueSync regularly filling up my local disk

      Seems that WorkDrive's TrueSync randomly starts filling up my local hard drive space. None of the folders have been set as "Make Offline" but still it seems to randomly start making file offline. The settings of the app is so minimal and is of no real

    • Check out in Meetings

      Why there is no check out in Meetings of Zoho CRM, very difficult to track

    • Issue with Zoho Projet

      Zoho Project on all the cellphones of my customer is crashing. He has mixed brands (Samsung and Pixel). Everything is fine on website and mobile website. Could not reproduce the issue in workshop using Samsung/Pixel/iPhone Uninstallation of Zoho Project

    • SecurePass email English language issue -- please hire someone to correct the English language issues sprinkled throughout your interface

      I wrote previously about some incorrect English in your SecurePass offering. After about six months it was corrected. I have never revoked permission before today and just discovered another language mistake that was not corrected. When you revoke a SecurePass

    • Published Components

      @zoho team, Checking if we can add a password for the public links as we have non-licensed users

    • Zoho Creator customer portal users

      Hi, I'm in a Zoho One subscription with our company. I'm running a project now that involves creating a Zoho Creater application and using the Zoho Creator Customer Portal.  At most we need 25 customer portal users. In our Zoho One plan we only get 3

    • Please Enable Snippets for Agents Adding Comments

      Snippets and templates are currently enabled for agents when they use the reply functionality. There is currently no way to add a template or snippets when an agent comments. This is really weird. Our agents don't use the reply functionality, only the

    • Tip of the Week - Extracting Data from JSON Columns

      Let's say you are importing a CSV or Excel file into Zoho Analytics. What if the file contains a few columns in JSON format? This is where Zoho DataPrep, embedded right within Zoho Analytics, comes in handy. This week's tip explains how to extract data

    • Deluge UI Updates

      Are there any updates planned for the Deluge UI in Zoho Desk? It feels quite dated and lack-lustre after you've spent some time in the CRM Deluge UI.

    • Zia Agents - Follow Ups

      It would be nice to have Zia Agents do follow ups. A lot of times agents are trying to schedule things with users and they say "can we set your printer up tomorrow?" and the user never says anything. A way to have a personalized reminder to the user automatically

    • Hide Agents name in Ticket Responses in "My Area"

      We were able to hide the agents name in the emails, however, the customer is able to see which agent has responded to a ticket in the thread of emails by going into their Help Center thread. Is there any way we can hide that information?

    • Option to Automatically Update Extensions

      Hello Zoho Desk Team, We recently received an email notifying us about an extension update that must be done manually. We’d like to request a feature that allows extensions to be updated automatically without requiring manual intervention. This would

    • Next Page