REST API Developer Guide

Introduction to REST API
Quick Start
Examples
Generating an OpenAPI 3.0 Document for sObjects REST API (Beta)
Reference
Versions
Resources by Version
Limits
Describe Global
sObject Basic Information
sObject Describe
sObject Get Deleted
sObject Get Updated
sObject Named Layouts
sObject Rows
sObject Rows by External ID
sObject Blob Get
sObject ApprovalLayouts
sObject Single Approval Process
sObject CompactLayouts
sObject Layouts
sObject Layouts for an Object With Multiple Record Types
sObject Global Publisher Layouts
sObject PlatformAction
sObject Quick Actions
sObject Specific Quick Actions
sObject Quick Action Details
sObject Quick Action Default Values
sObject Quick Action Default Values by ID
sObject Rich Text Image Get
sObject Relationships
sObjects Suggested Articles
sObjects Suggested Articles by ID
sObject User Password
sObject Self-Service User Password
Platform Event Schema by Event Name
Platform Event Schema by Schema ID
Get AppMenu Types
AppMenu Items
AppMenu Mobile Items
Compact Layouts
Consent
Consent Write
Embedded Service Configuration Describe
Invocable Actions
Invocable Actions Custom
Deploy Data Kit Components by Using Deploy Data Kit Components Flow
Get Custom Invocable Actions
Return HTTP Headers for Custom Invocable Actions
Invocable Actions Standard
List View Basic Information
List View Describe
List View Results
List Views for an Object
Named Query APIs for SOQL Queries
Support Knowledge with REST API
Parameterized Search
Portability
Process Approvals
Process Rules
Process Rule for an sObject
Process Rule List for an sObject
Product Schedules
Query
Query More Results
QueryAll
QueryAll More Results
Query Performance Feedback (Beta)
Quick Actions
Recent List Views
Recently Viewed Items
Record Count
sObject Relevant Items
Get Knowledge Language Settings
Search
Search Scope and Order
Search Result Layouts
Lightning Toggle Metrics
Lightning Usage by App Type
Lightning Usage by Browser
Lightning Usage by Page
Lightning Usage by FlexiPage
Lightning Exit by Page Metrics
Salesforce Scheduler Resources
Search for Records Suggested by Autocomplete and Instant Results
Search Suggested Article Title Matches
Search Suggested Queries
Salesforce Surveys Translation Resources
Tabs
Themes
Composite
Composite Graph
Composite Batch
sObject Tree
sObject Collections
PDF

Note: This release is in preview. Features described here don’t become generally available until the latest general availability date that Salesforce announces for this release. Before then, and where features are noted as beta, pilot, or developer preview, we can’t guarantee general availability within any particular time frame or at all. Make your purchase decisions only on the basis of generally available products and features.

Return HTTP Headers for Custom Invocable Actions

Returns only the headers that are returned by sending a GET request to the custom invocable actions resource. This gives you a chance to see returned header values of the GET request before retrieving the content. This resource is available in REST API version 32.0 and later.

URI

/services/data/vXX.X/actions/custom

Formats

JSON, XML

HTTP Methods

HEAD

Authentication

Authorization: Bearer token

Request parameters

None required

Example

Example Request

1curl -X HEAD --head https://MyDomainName.my.salesforce.com/services/data/v67.0/actions/custom -H "Authorization: Bearer token"

Example Response Body

1HTTP/1.1 200 OK 
2Date: Mon, 21 Nov 2022 22:56:26 GMT