Incorrect status code for some endpoints

I am the developer of terraform-provider-openai. This library uses the OpenAPI specification to generate its Go API client.

I noticed that some endpoints were incorrectly tagged as HTTP 200 instead of HTTP 201:

• POST /organization/invites
• POST /organization/projects
• POST /organization/projects/{project_id}/users
• POST /organization/projects/{project_id}/service_accounts

Additionally, the type property in the request body for POST /organization/admin_api_keys should be a string instead of an object.

There is also an issue with using $allOf for nullable values, but this has been reported in https://github.com/openai/openai-openapi/issues/391.

To address these issues, I applied post-processing to fix the API YAML file before generating the Go API client:

https://github.com/jianyuan/terraform-provider-openai/blob/main/internal/apiclient/api-patches.yaml

Start by reading the referenced internal/apiclient/api-patches.yaml, then locate the corresponding OpenAPI YAML definitions for the listed endpoints. Done means those four POST operations return 201, the admin API key request's type property is a string, and the unrelated nullable-value issue remains out of scope.