The Scenario
The middleware project kicked off Monday. Before anyone writes a line of integration code, the lead developer needs a complete field dictionary for the Salesforce Case object — every field name, its data type, character length, whether it is required, whether it is updateable, and whether it can serve as an external ID. This becomes the schema reference that every engineer uses when building their endpoint mapping.
Getting it by hand means navigating Salesforce Setup, finding the Case object, clicking into each field to read its properties, and copying everything into an Excel workbook one field at a time. The Case object has well over a hundred fields.
The bad version:
- Open Salesforce Setup, navigate to Object Manager, find Case, open Fields and Relationships.
- Click the first field, read its properties, copy the values into the workbook, click back.
- Repeat for 120+ fields, losing momentum around field 40 when the page doesn't load and you are not sure if you saved the last row.
- Realize after 90 minutes that you missed the ExternalId flag, which the architect specifically asked for.
You are a developer. You are supposed to be writing the integration, not populating a data dictionary by hand.
The Easy Way: One Prompt in SheetXAI
SheetXAI is an AI agent inside your Excel workbook. It calls the Salesforce sObject describe endpoint, reads the full field metadata, and writes a complete field dictionary into your workbook — every field, every property, one row per field.
Fetch sObject metadata for the Salesforce Account object and populate my Excel sheet with columns: FieldName, DataType, Length, Required, Updateable, ExternalId
What You Get
- A call to the Salesforce sObject describe endpoint, pulling full field metadata.
- One row per field, with columns for FieldName, DataType, Length, Required, Updateable, and ExternalId populated from the API response.
- Fields sorted alphabetically so the dictionary is easy to scan.
- Standard fields and custom fields both included.
What If the Data Is Not Quite Ready
You need the Case object dictionary, not Account
The initial prompt targeted Account but the integration maps to Case.
Describe the Salesforce Case sObject and write all field names, data types, lengths, and required flags into this workbook as a field reference dictionary
You need dictionaries for both Case and Account on separate worksheets
The integration maps to both objects.
Describe the Salesforce Case sObject and write all fields to the Case Fields worksheet; describe the Account sObject and write all fields to the Account Fields worksheet — columns: FieldName, DataType, Length, Required, Updateable, ExternalId
You only need required and updateable fields
The developer only needs to know which fields must be present on every write.
Describe the Salesforce Case sObject, filter to only fields where Required is true and Updateable is true, and write FieldName, DataType, and Length into this workbook
Full dictionary with filtering, multi-object coverage, and a summary row
Case and Account fields, filtered to required-and-updateable, with a count row per object.
Describe the Salesforce Case sObject and the Account sObject. For each, filter to fields where Required is true and Updateable is true. Write FieldName, DataType, Length, and the sObject name into this workbook, sort by sObject then by FieldName, and add a count row after each object's block.
One prompt builds the complete schema reference the whole team can work from.
Try It
Get the 7-day free trial of SheetXAI and open a blank workbook, then ask SheetXAI to build the field dictionary for whatever Salesforce object you are integrating with. For related reading, see the hub overview or the spoke on chained composite requests that use these field names in practice.