salesforce_manage_field
Create or modify custom fields on Salesforce objects, including types like Text, Picklist, Lookup, and Master-Detail, with configurable properties such as Required, Unique, and External ID. Manage metadata changes efficiently with proper permissions.
Instructions
Create new custom fields or modify existing fields on any Salesforce object:
Field Types: Text, Number, Date, Lookup, Master-Detail, Picklist etc.
Properties: Required, Unique, External ID, Length, Scale etc.
Relationships: Create lookups and master-detail relationships Examples: Add Rating__c picklist to Account, Create Account lookup on Custom Object Note: Changes affect metadata and require proper permissions
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| deleteConstraint | No | Delete constraint for Lookup fields | |
| description | No | Description of the field | |
| externalId | No | Whether the field is an external ID | |
| fieldName | Yes | API name for the field (without __c suffix) | |
| label | No | Label for the field | |
| length | No | Length for text fields | |
| objectName | Yes | API name of the object to add/modify the field | |
| operation | Yes | Whether to create new field or update existing | |
| picklistValues | No | Values for Picklist/MultiselectPicklist fields | |
| precision | No | Precision for numeric fields | |
| referenceTo | No | API name of the object to reference (for Lookup/MasterDetail) | |
| relationshipLabel | No | Label for the relationship (for Lookup/MasterDetail) | |
| relationshipName | No | API name for the relationship (for Lookup/MasterDetail) | |
| required | No | Whether the field is required | |
| scale | No | Scale for numeric fields | |
| type | No | Field type (required for create) | |
| unique | No | Whether the field value must be unique |
Input Schema (JSON Schema)
{
"properties": {
"deleteConstraint": {
"description": "Delete constraint for Lookup fields",
"enum": [
"Cascade",
"Restrict",
"SetNull"
],
"optional": true,
"type": "string"
},
"description": {
"description": "Description of the field",
"optional": true,
"type": "string"
},
"externalId": {
"description": "Whether the field is an external ID",
"optional": true,
"type": "boolean"
},
"fieldName": {
"description": "API name for the field (without __c suffix)",
"type": "string"
},
"label": {
"description": "Label for the field",
"optional": true,
"type": "string"
},
"length": {
"description": "Length for text fields",
"optional": true,
"type": "number"
},
"objectName": {
"description": "API name of the object to add/modify the field",
"type": "string"
},
"operation": {
"description": "Whether to create new field or update existing",
"enum": [
"create",
"update"
],
"type": "string"
},
"picklistValues": {
"description": "Values for Picklist/MultiselectPicklist fields",
"items": {
"properties": {
"isDefault": {
"optional": true,
"type": "boolean"
},
"label": {
"type": "string"
}
},
"type": "object"
},
"optional": true,
"type": "array"
},
"precision": {
"description": "Precision for numeric fields",
"optional": true,
"type": "number"
},
"referenceTo": {
"description": "API name of the object to reference (for Lookup/MasterDetail)",
"optional": true,
"type": "string"
},
"relationshipLabel": {
"description": "Label for the relationship (for Lookup/MasterDetail)",
"optional": true,
"type": "string"
},
"relationshipName": {
"description": "API name for the relationship (for Lookup/MasterDetail)",
"optional": true,
"type": "string"
},
"required": {
"description": "Whether the field is required",
"optional": true,
"type": "boolean"
},
"scale": {
"description": "Scale for numeric fields",
"optional": true,
"type": "number"
},
"type": {
"description": "Field type (required for create)",
"enum": [
"Checkbox",
"Currency",
"Date",
"DateTime",
"Email",
"Number",
"Percent",
"Phone",
"Picklist",
"MultiselectPicklist",
"Text",
"TextArea",
"LongTextArea",
"Html",
"Url",
"Lookup",
"MasterDetail"
],
"optional": true,
"type": "string"
},
"unique": {
"description": "Whether the field value must be unique",
"optional": true,
"type": "boolean"
}
},
"required": [
"operation",
"objectName",
"fieldName"
],
"type": "object"
}