I apologize, but after carefully reviewing the provided knowledge sources, I couldn't find specific information about the scopes required for a Hydra client to be authorized to create other Hydra clients. The documents contain information about creating clients and various scopes, but they don't explicitly mention the scopes needed for client creation authorization. To get an accurate answer to this question, you may need to consult the official Ory Hydra documentation or reach out to Ory support for more detailed information about client management and required scopes.

I apologize, but after carefully reviewing the provided knowledge sources, I couldn't find specific information about creating a Hydra client that is authorized to create other Hydra clients. The documents mainly focus on the process of creating regular OAuth2 clients, but they don't mention how to create a client with special permissions to create other clients. However, I can provide you with information on how to create a regular OAuth2 client using the Hydra CLI or API, which might be a starting point: 1. Using the Hydra CLI:

hydra create client \     --endpoint <http://127.0.0.1:4445> \     --format json \     --grant-type authorization_code,refresh_token \     --response-type code,id_token \     --scope openid,offline_access,profile,email \     --redirect-uri <http://example.com/callback> \     --token-endpoint-auth-method client_secret_post

2. Using the Ory SDK or REST API: You can use the

createOAuth2Client

method as shown in this example from the [Ory Hydra Go SDK documentation](https://www.ory.sh/docs/hydra/self-hosted/go):

go oAuth2Client := *client.NewOAuth2Client() oAuth2Client.SetClientId("example_client_id") oAuth2Client.SetClientName("example_client")  configuration := client.NewConfiguration() configuration.Servers = []client.ServerConfiguration{   {     URL: "<http://localhost:4445>", // Admin API URL   }, } apiClient := client.NewAPIClient(configuration) resp, r, err := apiClient.OAuth2Api.CreateOAuth2Client(context.Background()).OAuth2Client(oAuth2Client).Execute()

To create a client with special permissions to create other clients, you might need to explore Ory Hydra's administrative API or look into role-based access control features that are not covered in the provided knowledge sources. I recommend consulting the official Ory Hydra documentation or contacting Ory support for more specific information on creating clients with advanced permissions.