Cannot create project identity via terraform

[fsz-codeshop]

When trying to follow the provider documentation available on https://registry.terraform.io/providers/Infisical/infisical/latest/docs/resources/project_identity

terraform {
  required_providers {
    infisical = {
      # version = <latest version>
      source = "infisical/infisical"
    }
  }
}

provider "infisical" {
  host          = "https://app.infisical.com" # Only required if using self hosted instance of Infisical, default is https://app.infisical.com
  client_id     = "<>"
  client_secret = "<>"
}

resource "infisical_project" "example" {
  name = "example"
  slug = "example"
}

resource "infisical_project_identity" "test-identity" {
  project_id  = infisical_project.example.id
  identity_id = "<identity id>"
  roles = [
    {
      role_slug = "admin"
    }
  ]
}

I get the error when trying to create the identity:

╷
│ Error: Error attaching identity to project
│
│   with infisical_project_identity.test-identity,
│   on users.tf line 17, in resource "infisical_project_identity" "test-identity":
│   17: resource "infisical_project_identity" "test-identity" {
│
│ Couldn't create project identity to Infiscial, unexpected error: CallCreateProjectIdentity: Unsuccessful response.
│ [response={"statusCode":500,"message":"Something went wrong","error":"Find one"}]