# Inventory

## Set inventory

This method can be used to **update** the 'rate plan - space type' mapping relations in the connection.

* All mapping relations need to be sent.
* Mapping relations that are defined in Mews for the connection, but missing in the call, are deleted.
* It is possible to create a new rate-space category combination for the rates and space categories that are already in Mews.
* It is impossible to add a new rate or space category.

### Request

`[PlatformAddress]/api/channelManager/v1/setInventory`

```javascript
{
    "clientToken": "[Channel manager client token]",
    "connectionToken": "[Token of a concrete connection]",
    "inventoryMappings": [
        {
            "ratePlanCode": "FF",
            "spaceTypeCode": "KD"
        },
        {
            "ratePlanCode": "FF",
            "spaceTypeCode": "QD"
        }
    ]
}
```

| Property            | Type                                                                                                        | Contract | Description                                           |
| ------------------- | ----------------------------------------------------------------------------------------------------------- | -------- | ----------------------------------------------------- |
| `clientToken`       | `string`                                                                                                    | required | Client token of the channel manager.                  |
| `connectionToken`   | `string`                                                                                                    | required | Token of a concrete connection.                       |
| `inventoryMappings` | [`Inventory Mappings`](/channel-manager-api/mews-operations/configuration.md#inventory-mappings) collection | required | Defines all rate plan - space type mapping relations. |

### Response

[Synchronous simple response](/channel-manager-api/guidelines/responses.md#Synchronous-simple-response) is expected.

## Request ARI update

\[`async`] This method allows the channel manager to request an ARI data update for certain space types and rate plans in addition to the changes automatically sent in the [Delta](/channel-manager-api/channel-manager-operations.md#delta-inventory-update-mode) update. The requested data will be sent by Mews asynchronously via push operations to the channel manager side API in the next [Delta](/channel-manager-api/channel-manager-operations.md#delta-inventory-update-mode) update.

### Request

`[PlatformAddress]/api/channelManager/v1/requestAriUpdate`

```javascript
{
    "clientToken": "[Channel manager client token]",
    "connectionToken": "[Token of a concrete connection]",
    "from": "2018-01-01",
    "to": "2018-02-01",
    "ariType": [
        1,
        2,
        3
    ],
    "spaceTypeCodes": [
        "KD",
        "QD"
    ],
    "ratePlanCodes": [
        "FF"
    ]
}
```

| Property          | Type                | Contract | Description                                                                                                                                        |
| ----------------- | ------------------- | -------- | -------------------------------------------------------------------------------------------------------------------------------------------------- |
| `clientToken`     | `string`            | required | Client token of the channel manager.                                                                                                               |
| `connectionToken` | `string`            | required | Token of a concrete connection.                                                                                                                    |
| `from`            | `string`            | required | Start of requested update in format `"yyyy-MM-dd"`.                                                                                                |
| `to`              | `string`            | required | End of requested update in format `"yyyy-MM-dd"` (included).                                                                                       |
| `ariType`         | `int` collection    | optional | [`ARI Types`](#ari-types) ~~to be updated. *Blank means all, empty `[]` means none.*~~ *Currently not supported, always requests updates for all.* |
| `spaceTypeCodes`  | `string` collection | optional | ~~Space types to be updated. *Blank means all, empty `[]` means none.*~~ *Currently not supported, always requests updates for all.*               |
| `ratePlanCodes`   | `string` collection | optional | ~~Rate plans to be updated. *Blank means all, empty `[]` means none.*~~ *Currently not supported, always requests updates for all.*.               |

#### ARI Types

| Code | Description  |
| ---- | ------------ |
| `1`  | Availability |
| `2`  | Prices       |
| `3`  | Restrictions |

### Response

[Simple response](/channel-manager-api/guidelines/responses.md#simple-response) will determine whether the ARI update was accepted for processing or not.

## Confirm availability update

### Request

`[PlatformAddress]/api/channelManager/v1/processAvailabilityConfirmation`

```javascript
{
    "clientToken": "[Channel manager client token]",
    "connectionToken": "[Token of a concrete connection]",
    "relatedMessageId": "[Id of message which request relates to]",
    "success": false,
    "errors":[{
      "code":10,
      "message":"Invalid category code",
      "categoryCode":"XYZ"
   }]
}
```

| Property           | Type                                                                   | Contract | Description                                                                                    |
| ------------------ | ---------------------------------------------------------------------- | -------- | ---------------------------------------------------------------------------------------------- |
| `clientToken`      | `string`                                                               | required | Client token of the channel manager.                                                           |
| `connectionToken`  | `string`                                                               | required | Token of a concrete connection.                                                                |
| `relatedMessageId` | `string`                                                               | required | Id of message which requests relates to.                                                       |
| `success`          | `bool`                                                                 | required | Determinines the result of the operation.                                                      |
| `errors`           | array of [`Error`](/channel-manager-api/guidelines/responses.md#error) | optional | In case of `"success": false`, this property holds information about the errors that occurred. |

### Response

[Synchronous simple response](/channel-manager-api/guidelines/responses.md#Synchronous-simple-response) is expected.

## Confirm price update

### Request

`[PlatformAddress]/api/channelManager/v1/processRateConfirmation`

```javascript
{
    "clientToken": "[Channel manager client token]",
    "connectionToken": "[Token of a concrete connection]",
    "relatedMessageId": "[Id of message which request relates to]",
    "success": false,
    "errors":[{
      "code": 9,
      "message": "Invalid rate code",
      "categoryCode": "ABC"
   }]
}
```

| Property           | Type                                                                   | Contract | Description                                                                                    |
| ------------------ | ---------------------------------------------------------------------- | -------- | ---------------------------------------------------------------------------------------------- |
| `clientToken`      | `string`                                                               | required | Client token of the channel manager.                                                           |
| `connectionToken`  | `string`                                                               | required | Token of a concrete connection.                                                                |
| `relatedMessageId` | `string`                                                               | required | Id of message which requests relates to.                                                       |
| `success`          | `bool`                                                                 | required | Determinines the result of the operation.                                                      |
| `errors`           | array of [`Error`](/channel-manager-api/guidelines/responses.md#error) | optional | In case of `"success": false`, this property holds information about the errors that occurred. |

### Response

[Synchronous simple response](/channel-manager-api/guidelines/responses.md#Synchronous-simple-response) is expected.

## Confirm restriction update

### Request

`[PlatformAddress]/api/channelManager/v1/processRestrictionConfirmation`

```javascript
{
    "clientToken": "[Channel manager client token]",
    "connectionToken": "[Token of a concrete connection]",
    "relatedMessageId": "[Id of message which request relates to]",
    "success": false,
    "errors":[{
      "code": 9,
      "message": "Invalid rate code",
      "rateCode": "ABC"
   }]
}
```

| Property           | Type                                                                   | Contract | Description                                                                                    |
| ------------------ | ---------------------------------------------------------------------- | -------- | ---------------------------------------------------------------------------------------------- |
| `clientToken`      | `string`                                                               | required | Client token of the channel manager.                                                           |
| `connectionToken`  | `string`                                                               | required | Token of a concrete connection.                                                                |
| `relatedMessageId` | `string`                                                               | required | Id of message which requests relates to.                                                       |
| `success`          | `bool`                                                                 | required | Determinines the result of the operation.                                                      |
| `errors`           | array of [`Error`](/channel-manager-api/guidelines/responses.md#error) | optional | In case of `"success": false`, this property holds information about the errors that occurred. |

### Response

[Synchronous simple response](/channel-manager-api/guidelines/responses.md#Synchronous-simple-response) is expected.


---

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