# Handler

> **Package : spaceone.api.core.v1**

## Message

### AuthenticationRequest

| No | Field      | Type   | Description |
| -- | ---------- | ------ | ----------- |
| 1  | domain\_id | string |             |

### AuthenticationResponse

| No | Field       | Type   | Description |
| -- | ----------- | ------ | ----------- |
| 1  | domain\_id  | string |             |
| 2  | public\_key | string |             |

### AuthorizationRequest

| No | Field       | Type                                   | Description |
| -- | ----------- | -------------------------------------- | ----------- |
| 1  | service     | string                                 |             |
| 2  | resource    | string                                 |             |
| 3  | verb        | string                                 |             |
| 4  | scope       | <ul><li>NONE</li><li>PROJECT</li></ul> |             |
| 5  | project\_id | string                                 |             |

### AuthorizationResponse

| No | Field      | Type   | Description |
| -- | ---------- | ------ | ----------- |
| 1  | role\_type | string |             |

### EventRequest

| No | Field    | Type                                                                                                               | Description |
| -- | -------- | ------------------------------------------------------------------------------------------------------------------ | ----------- |
| 1  | service  | string                                                                                                             |             |
| 2  | resource | string                                                                                                             |             |
| 3  | verb     | string                                                                                                             |             |
| 4  | state    | string                                                                                                             |             |
| 5  | message  | [google.protobuf.Struct](https://github.com/protocolbuffers/protobuf/blob/master/src/google/protobuf/struct.proto) |             |
