Unable to create identity with recovery address using kratos-client-go

[blackshady]

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Ory Network Project

No response

Describe the bug

When using kratos-client-go to create an identity with a recovery address, the request fails unless an id is manually provided in the RecoveryAddress struct.
Even though the ID is expected to be auto-generated, the client throws the following error if it's omitted:

uuid: incorrect UUID length 0 in string ""

This issue appears similar to a previously reported and fixed bug for VerifiableAddress:
🔗 #2506 (comment)

I have created a PR for this bug here
🔗 #4455

Reproducing the bug

This is an example in Golang

package main

import (
	"context"
	"fmt"
	"github.com/google/uuid"
	client "github.com/ory/kratos-client-go"
)

func CreateIdentityWithRecoveryAddress(ctx context.Context, api *client.APIClient, email, firstName, lastName string) error {
	state := "active"

	body := client.CreateIdentityBody{
		SchemaId: "default",
		State:    &state,
		Traits: map[string]interface{}{
			"name": map[string]interface{}{
				"first": firstName,
				"last":  lastName,
			},
			"email": email,
		},
		RecoveryAddresses: []client.RecoveryIdentityAddress{
			{
				Value: email,
				Via:   "email",
				// Id is intentionally omitted to trigger the bug
			},
		},
	}

	identity, resp, err := api.Admin.IdentityAPI.
		CreateIdentity(ctx).
		CreateIdentityBody(body).
		Execute()

	if resp != nil {
		defer resp.Body.Close()
	}

	if err != nil {
		fmt.Println("Error creating identity:", err)
		return err
	}

	fmt.Println("Created identity ID:", identity.Id)
	return nil
}

Sample using curl

curl -X POST http://localhost:4434/identities \
  -H "Content-Type: application/json" \
  -d '{
    "schema_id": "default",
    "state": "active",
    "traits": {
      "email": "test@example.com",
      "name": {
        "first": "Test",
        "last": "User"
      }
    },
    "recovery_addresses": [
      {
        "value": "test@example.com",
        "via": "email"
        // intentionally missing "id"
      }
    ]
  }'

The error response

{"code":400,"message":"uuid: incorrect UUID length 0 in string \"\"","status":"Bad Request"}}

Relevant log output

{"code":400,"message":"uuid: incorrect UUID length 0 in string \"\"","status":"Bad Request"}}

Relevant configuration

Version

v1.3.1

On which operating system are you observing this issue?

macOS

In which environment are you deploying?

Docker Compose

Additional Context

No response