# `Twilio.Api.V2010.SIP.Domain.Auth.Registration.AuthRegistrationsCredentialListMappingService`
[🔗](https://github.com/jeffhuen/twilio_elixir/blob/main/lib/twilio/api/v2010/sip/domain/auth/registration/auth_registrations_credential_list_mapping_service.ex#L2)

Credential lists for SIP registrations

Operations: `list`, `create`, `fetch`, `delete`

# `create`

```elixir
@spec create(Twilio.Client.t(), String.t(), map(), keyword()) ::
  {:ok,
   Twilio.Resources.Api.V2010.SIP.Domain.Auth.Registration.AuthRegistrationsCredentialListMapping.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Create a new credential list mapping resource

Operation: `CreateSipAuthRegistrationsCredentialListMapping` | Tags: Api20100401AuthRegistrationsCredentialListMapping

## Required Parameters

| Parameter | Type | Description |
|-----------|------|-------------|
| `CredentialListSid` | string | The SID of the CredentialList resource to map to the SIP domain. |

# `delete`

```elixir
@spec delete(Twilio.Client.t(), String.t(), String.t(), keyword()) ::
  {:ok, map()} | {:ok, map(), map()} | :ok | {:error, Twilio.Error.t()}
```

Delete a credential list mapping from the requested domain

Operation: `DeleteSipAuthRegistrationsCredentialListMapping` | Tags: Api20100401AuthRegistrationsCredentialListMapping

# `fetch`

```elixir
@spec fetch(Twilio.Client.t(), String.t(), String.t(), keyword()) ::
  {:ok,
   Twilio.Resources.Api.V2010.SIP.Domain.Auth.Registration.AuthRegistrationsCredentialListMapping.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Fetch a specific instance of a credential list mapping

Operation: `FetchSipAuthRegistrationsCredentialListMapping` | Tags: Api20100401AuthRegistrationsCredentialListMapping

# `list`

```elixir
@spec list(Twilio.Client.t(), String.t(), map(), keyword()) ::
  {:ok, Twilio.Page.t()}
  | {:ok, map(), map()}
  | :ok
  | {:error, Twilio.Error.t()}
```

Retrieve a list of credential list mappings belonging to the domain used in the request

Operation: `ListSipAuthRegistrationsCredentialListMapping` | Tags: Api20100401AuthRegistrationsCredentialListMapping

# `stream`

```elixir
@spec stream(Twilio.Client.t(), String.t(), map(), keyword()) :: Enumerable.t()
```

Stream: Retrieve a list of credential list mappings belonging to the domain used in the request (lazy auto-pagination).

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*Consult [api-reference.md](api-reference.md) for complete listing*