How to call the metadata API from apex?

In respect to the Apex library provided here, it wraps via the provided MetadataService.cls class the Salesforce SOAP version of the API to make it easier to access for Apex developers. Key terms, structures and operations exposed are still the same however, so reading the Salesforce documentation is still important.

What does the metadata type mean in Salesforce?

This metadata type represents the valid values that define a group: Indicates whether the managers have access ( true) or do not have access ( false) to records shared with members of the group. This field is only available for public groups. The unique identifier for API access.

Where are group components stored in the API?

The file suffix for group components is .group and components are stored in the groups directory of the corresponding package directory. Group components are available in API version 24.0 and later. As of Spring ’20 and later, only authenticated internal and external users can access this type.

Is the metadata API based on sobjects or objects?

Metadata components are not based on sObjects, like objects in the API. Instead, they are based on metadata types, such as ApexClass and CustomObject, which extend Metadata. A component is an instance of a metadata type.

How are compact layouts defined in Salesforce Stack Exchange?

Compact layouts are defined as part of the custom object, standard object, or external object definition. In first line you have mentioned as please use instead. Thanks for contributing an answer to Salesforce Stack Exchange! Please be sure to answer the question.

What can you do with the Salesforce Metadata API?

The Salesforce Metadata API allows you to perform many org configuration and setup features programatically. Code examples given by Salesforce are in Java as the API is a SOAP API.

How to get fieldset fields in apex dynamically?

I wanted get list of all fields from this fieldset. But here main issue is Object name and fieldset name will come at runtime.

Basically calling one of the Metadata API operations, receiving the result and if needed repeatedly calling checkStatus. You can call the checkStatus method from Apex, though you must have your code wait for Salesforce to process the request, either via Batch Apex context or via Visualforce and its AJAX support.

Is there an API for metadata in Salesforce?

The file name matches the flow’s unique full name, and the extension is .flow. The flow Metadata API is available in API version 24.0 and later. This metadata type represents a valid definition of a flow. This type extends the Metadata metadata type and inherits its fullName field. An array of nodes that define calls to actions.

Is there a way to call checkstatus from apex?

You can call the checkStatus method from Apex, though you must have your code wait for Salesforce to process the request, either via Batch Apex context or via Visualforce and its AJAX support.

Can you use metadata API to access flow?

You can’t use Metadata API to access a flow installed from a managed package, unless the flow is a template. Spaces in flow file names can cause errors at deployment. Heading and trailing spaces are allowed, but they’re trimmed during deployment.

Where is metadata created in a managed package?

All metadata created by a managed package’s Apex is created in the subscriber namespace. Managed Apex never creates metadata that has the same namespace as the package the code is running from.

Is there a read only API for apex?

Apex Describe provides some read only support, along with the ability to query certain objects, like ApexClass, ApexPage etc. It would be good to have an API simalar to that of the existing Metadata API available natively in Apex.

How to get live status updates from apex?

I’m actually working on this right now. Even though it is asynchronous, you can get live status updates by using platform events. So you could prevent your component from proceeding or display notifications when custom metadata has been deployed.

How to use custom metadata types in flow builder?

When you see how you can use custom metadata types in Flow Builder, you’ll want to build your own flow. You probably already know that Flow Builder is a tool that you can use to automate business processes. Acme Services is a large, multinational service company, so creating repeatable business flows is crucial to functioning efficiently.

Can a new Flow definition be created through the API?

Cause: This error is quite self-explanatory, although it can be misleading. It’s true that you can’t deploy a new flow definition on its own directly through the API, but you can create a flow definition directly through the API if you’re deploying any version of the corresponding flow along with it.

How to set up tooling API in apex?

Below are the steps you can use to get the Tooling API wired up and have it working in your Org within 15 minutes. To begin, we need a Connected App so that we can generate a Client Id and Secret used for the next step. In Setup, navigate to Platform Tools -> Apps -> App Manager if you are in lightning.

What can tooling API do for Salesforce apps?

If you are unsure, Salesforce has a pretty good description on how it can help. Use Tooling API to build custom development tools or apps for Lightning Platform applications. Tooling API’s SOQL capabilities for many metadata types allow you to retrieve smaller pieces of metadata.

Is there a way to create a staticresource within Apex code?

Is there a way to create a StaticResource within a Apex code. and when i consulted the documentation in this link: StaticResource Documentation it says that the create () method is supported.

Where are static resources stored in Salesforce API?

The file suffix is .resource for the template file. The accompanying metadata file is named resource-meta.xml. Static resource components are stored in the staticresources folder in the corresponding package directory. Static resources are available in API version 12.0 and later.

Can you have instance variables and initialization code in apex?

In Apex, you can have static methods, variables, and initialization code. However, Apex classes can’t be static. You can also have instance methods, member variables, and initialization code, which have no modifier, and local variables. Static methods, variables, and initialization code have these characteristics.

What does metadata mean in a custom object?

Represents a custom object that stores data unique to your org or an external object that maps to data stored outside your org. This type extends the Metadata metadata type and inherits its fullName field. Specify all relevant fields when you create or update a custom object.

Where do I find layout in the API?

The extension is .layout. Retrieving a component of this metadata type in a project makes the component appear in any Profile and PermissionSet components that are retrieved in the same package. Layouts are available in API version 13.0 and later. This metadata type represents the valid values that define a page layout.

Is there an extension to the metadata API?

When do I update metadata on my App?

Customizing app installs or upgrades—During or after an install (or upgrade), your app can create or update metadata to let users configure your app.

How to call the metadata API from apex?