Add custom_attributes field to OrganizationMembership

[ajworkos]

Summary

Adds custom_attributes field to OrganizationMembership model to expose custom attributes from identity providers.

Changes

• Added custom_attributes field to OrganizationMembership type/model
• Field type: Record/Map/Dictionary of string keys to any values
• Always present, defaults to empty object {}
• Updated fixtures and tests

API Field Details

The field will be present in:

• REST API responses
• Webhook events
• Events API responses

JSON field name: custom_attributes (snake_case)

[greptile-apps]

Greptile Overview

Greptile Summary

Adds idp_attributes to WorkOS::OrganizationMembership so custom Identity Provider attributes are exposed on the model and included in serialization via to_json.

This fits the existing pattern in this codebase where API resource wrappers parse JSON into instance variables and re-expose them through attr_accessor plus a hash-style to_json representation.

Confidence Score: 5/5

• This PR is safe to merge with minimal risk.
• The change is a straightforward addition of a new parsed attribute and its inclusion in serialization, matching existing resource-wrapper patterns, with no behavioral changes outside exposing the new field.
• No files require special attention

Important Files Changed

Filename	Overview
lib/workos/organization_membership.rb	Adds OrganizationMembership#idp_attributes attribute, sets it from parsed JSON, and includes it in to_json.

Sequence Diagram

sequenceDiagram
  participant Client
  participant OrgMembership as WorkOS::OrganizationMembership

  Client->>OrgMembership: initialize(json)
  OrgMembership->>OrgMembership: JSON.parse(json, symbolize_names: true)
  OrgMembership->>OrgMembership: @idp_attributes = hash[:idp_attributes]
  Client->>OrgMembership: to_json
  OrgMembership-->>Client: { ..., idp_attributes: idp_attributes, ... }

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[greptile-apps]

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[greptile-apps]

Inconsistent default value behavior compared to other fields in this class. Other optional fields like role, roles, etc. are set to nil when not present, but idp_attributes defaults to {}. This could cause unexpected behavior when checking for presence.

Suggested change

	@idp_attributes = hash[:idp_attributes] || {}
	@idp_attributes = hash[:idp_attributes]

Prompt To Fix With AI

This is a comment left during a code review.
Path: lib/workos/organization_membership.rb
Line: 21:21

Comment:
Inconsistent default value behavior compared to other fields in this class. Other optional fields like `role`, `roles`, etc. are set to `nil` when not present, but `idp_attributes` defaults to `{}`. This could cause unexpected behavior when checking for presence.

```suggestion
      @idp_attributes = hash[:idp_attributes]
```

How can I resolve this? If you propose a fix, please make it concise.

[ajworkos]

@greptileai

[greptile-apps]

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