# Smart Home Sprinkler Guide

`action.devices.types.SPRINKLER` - Sprinklers can start and stop (or turn on and off). They may also support timers and/or schedules.

This type indicates that the device gets the Sprinkler icon and some related
synonyms and aliases.

## Device capabilities

Refer to the corresponding trait documentation for
implementation details, such as attributes and states that your service should support, and how to
build EXECUTE and QUERY responses.

### Required traits

These traits and commands are required, if applicable to your
device. If your device does not support these traits, enter the error code of
`functionNotSupported` in a QUERY or EXECUTE response. See
[Errors and exceptions](https://developers.home.google.com/cloud-to-cloud/intents/errors-exceptions) for more info.

- [`action.devices.traits.StartStop`](https://developers.home.google.com/cloud-to-cloud/traits/startstop)

### Recommended traits

These traits are recommended, if applicable to your device.
However, you are free to mix and match from all available traits to best match your existing
product functionality.

- [`action.devices.traits.Timer`](https://developers.home.google.com/cloud-to-cloud/traits/timer)

> [!NOTE]
> **Note:** [StartStop](https://developers.home.google.com/cloud-to-cloud/traits/startstop) covers starting, stopping, and possibly pausing the sprinkler. Note that the language *Turn on/off the sprinkler* is covered by [StartStop](https://developers.home.google.com/cloud-to-cloud/traits/startstop).

## Example device: Simple sprinkler

This section contains example intent payloads representing a common "Sprinkler"
based on the device type and traits above. If you add or remove traits in your implementation,
modify your responses accordingly to reflect those changes.

### Sample SYNC response

Request

```
{
  "requestId": "6894439706274654512",
  "inputs": [
    {
      "intent": "action.devices.SYNC"
    }
  ]
}
```
Response

```
{
  "requestId": "6894439706274654512",
  "payload": {
    "agentUserId": "user123",
    "devices": [
      {
        "id": "123",
        "type": "action.devices.types.SPRINKLER",
        "traits": [
          "action.devices.traits.Timer",
          "action.devices.traits.StartStop"
        ],
        "name": {
          "name": "Simple sprinkler"
        },
        "willReportState": true,
        "attributes": {
          "availableZones": [
            "front",
            "back"
          ],
          "maxTimerLimitSec": 3600,
          "pausable": true
        },
        "deviceInfo": {
          "manufacturer": "smart-home-inc",
          "model": "hs1234",
          "hwVersion": "3.2",
          "swVersion": "11.4"
        }
      }
    ]
  }
}
```

### Sample QUERY response

Request

```
{
  "requestId": "6894439706274654514",
  "inputs": [
    {
      "intent": "action.devices.QUERY",
      "payload": {
        "devices": [
          {
            "id": "123"
          }
        ]
      }
    }
  ]
}
```
Response

```
{
  "requestId": "6894439706274654514",
  "payload": {
    "devices": {
      "123": {
        "status": "SUCCESS",
        "online": true,
        "isRunning": true,
        "isPaused": false,
        "activeZones": [
          "front"
        ],
        "timerRemainingSec": 300
      }
    }
  }
}
```

### Sample EXECUTE commands

#### TimerStart

For additional details on the command parameters,
see the [`action.devices.traits.Timer`](https://developers.home.google.com/cloud-to-cloud/traits/timer#action.devices.commands.timerstart) reference.
Request

```
{
  "requestId": "6894439706274654520",
  "inputs": [
    {
      "intent": "action.devices.EXECUTE",
      "payload": {
        "commands": [
          {
            "devices": [
              {
                "id": "123"
              }
            ],
            "execution": [
              {
                "command": "action.devices.commands.TimerStart",
                "params": {
                  "timerTimeSec": 300
                }
              }
            ]
          }
        ]
      }
    }
  ]
}
```
Response

```
{
  "requestId": "6894439706274654520",
  "payload": {
    "commands": [
      {
        "ids": [
          "123"
        ],
        "status": "SUCCESS",
        "states": {
          "online": true,
          "timerRemainingSec": 300
        }
      }
    ]
  }
}
```

#### TimerAdjust

For additional details on the command parameters,
see the [`action.devices.traits.Timer`](https://developers.home.google.com/cloud-to-cloud/traits/timer#action.devices.commands.timeradjust) reference.
Request

```
{
  "requestId": "6894439706274654522",
  "inputs": [
    {
      "intent": "action.devices.EXECUTE",
      "payload": {
        "commands": [
          {
            "devices": [
              {
                "id": "123"
              }
            ],
            "execution": [
              {
                "command": "action.devices.commands.TimerAdjust",
                "params": {
                  "timerTimeSec": -10
                }
              }
            ]
          }
        ]
      }
    }
  ]
}
```
Response

```
{
  "requestId": "6894439706274654522",
  "payload": {
    "commands": [
      {
        "ids": [
          "123"
        ],
        "status": "SUCCESS",
        "states": {
          "online": true,
          "timerRemainingSec": 290
        }
      }
    ]
  }
}
```

#### TimerPause

For additional details on the command parameters,
see the [`action.devices.traits.Timer`](https://developers.home.google.com/cloud-to-cloud/traits/timer#action.devices.commands.timerpause) reference.
Request

```
{
  "requestId": "6894439706274654524",
  "inputs": [
    {
      "intent": "action.devices.EXECUTE",
      "payload": {
        "commands": [
          {
            "devices": [
              {
                "id": "123"
              }
            ],
            "execution": [
              {
                "command": "action.devices.commands.TimerPause"
              }
            ]
          }
        ]
      }
    }
  ]
}
```
Response

```
{
  "requestId": "6894439706274654524",
  "payload": {
    "commands": [
      {
        "ids": [
          "123"
        ],
        "status": "SUCCESS",
        "states": {
          "online": true,
          "timerRemainingSec": 300,
          "timerPaused": true
        }
      }
    ]
  }
}
```

#### TimerResume

For additional details on the command parameters,
see the [`action.devices.traits.Timer`](https://developers.home.google.com/cloud-to-cloud/traits/timer#action.devices.commands.timerresume) reference.
Request

```
{
  "requestId": "6894439706274654526",
  "inputs": [
    {
      "intent": "action.devices.EXECUTE",
      "payload": {
        "commands": [
          {
            "devices": [
              {
                "id": "123"
              }
            ],
            "execution": [
              {
                "command": "action.devices.commands.TimerResume"
              }
            ]
          }
        ]
      }
    }
  ]
}
```
Response

```
{
  "requestId": "6894439706274654526",
  "payload": {
    "commands": [
      {
        "ids": [
          "123"
        ],
        "status": "SUCCESS",
        "states": {
          "online": true,
          "timerRemainingSec": 300,
          "timerPaused": false
        }
      }
    ]
  }
}
```

#### TimerCancel

For additional details on the command parameters,
see the [`action.devices.traits.Timer`](https://developers.home.google.com/cloud-to-cloud/traits/timer#action.devices.commands.timercancel) reference.
Request

```
{
  "requestId": "6894439706274654528",
  "inputs": [
    {
      "intent": "action.devices.EXECUTE",
      "payload": {
        "commands": [
          {
            "devices": [
              {
                "id": "123"
              }
            ],
            "execution": [
              {
                "command": "action.devices.commands.TimerCancel"
              }
            ]
          }
        ]
      }
    }
  ]
}
```
Response

```
{
  "requestId": "6894439706274654528",
  "payload": {
    "commands": [
      {
        "ids": [
          "123"
        ],
        "status": "SUCCESS",
        "states": {
          "online": true,
          "timerRemainingSec": -1
        }
      }
    ]
  }
}
```

#### StartStop

For additional details on the command parameters,
see the [`action.devices.traits.StartStop`](https://developers.home.google.com/cloud-to-cloud/traits/startstop#action.devices.commands.startstop) reference.

> [!NOTE]
> For commands which have a naturally longer process time, please use the `PENDING` status in the EXECUTE response and follow-up with the [ReportStateAndNotification API](https://developers.home.google.com/cloud-to-cloud/integration/notifications#send-notification) when the command has been completed.

Request

```
{
  "requestId": "6894439706274654516",
  "inputs": [
    {
      "intent": "action.devices.EXECUTE",
      "payload": {
        "commands": [
          {
            "devices": [
              {
                "id": "123"
              }
            ],
            "execution": [
              {
                "command": "action.devices.commands.StartStop",
                "params": {
                  "start": true,
                  "zone": "back"
                }
              }
            ]
          }
        ]
      }
    }
  ]
}
```
Response

```
{
  "requestId": "6894439706274654516",
  "payload": {
    "commands": [
      {
        "ids": [
          "123"
        ],
        "status": "PENDING",
        "states": {
          "online": true,
          "isRunning": true,
          "activeZones": [
            "back"
          ],
          "isPaused": false
        }
      }
    ]
  }
}
```

#### PauseUnpause

For additional details on the command parameters,
see the [`action.devices.traits.StartStop`](https://developers.home.google.com/cloud-to-cloud/traits/startstop#action.devices.commands.pauseunpause) reference.

> [!NOTE]
> For commands which have a naturally longer process time, please use the `PENDING` status in the EXECUTE response and follow-up with the [ReportStateAndNotification API](https://developers.home.google.com/cloud-to-cloud/integration/notifications#send-notification) when the command has been completed.

Request

```
{
  "requestId": "6894439706274654518",
  "inputs": [
    {
      "intent": "action.devices.EXECUTE",
      "payload": {
        "commands": [
          {
            "devices": [
              {
                "id": "123"
              }
            ],
            "execution": [
              {
                "command": "action.devices.commands.PauseUnpause",
                "params": {
                  "pause": true
                }
              }
            ]
          }
        ]
      }
    }
  ]
}
```
Response

```
{
  "requestId": "6894439706274654518",
  "payload": {
    "commands": [
      {
        "ids": [
          "123"
        ],
        "status": "PENDING",
        "states": {
          "online": true,
          "isRunning": false,
          "isPaused": true
        }
      }
    ]
  }
}
```

## Device ERRORS

See the full list of [errors and exceptions](https://developers.home.google.com/cloud-to-cloud/intents/errors-exceptions).