Device Meta Data Objects allow you to store large amounts of key – value data against a given Device in the assets.device Collection.
Module: Assets
Collection: DeviceMetaData
Object Identifier: assets.device.meta
| Friendly Field Name | Data Field Name | General Data Type | Description | Optimised for Filtering |
|---|---|---|---|---|
| Unique Identifier | uuid | UUID | Universally unique identifier (UUID) for the object. | Yes |
| Application Identifier | app_uuid | UUID | Identifier for the application associated with the object. | Yes |
| Application Context Reference | app_context_ref | Text (max length 50) | You can use this field to provide searchable context to your object – for example this may be an external identifier, or a lookup UUID to another object in your application. | Yes |
| Asset Device Identifier | asset_device_uuid | UUID | Identifier for the Asset to which the data value applies – linked to an assets.device Object. The Device Object must already exist, otherwise an error will occur when creating this Object.Required | Yes |
| Sub Identifier | sub_uuid | UUID | This field can be used to store a UUID to another Object. | Yes |
| Meta Data Key | meta_key | Text (max length 50) | Key for the meta data associated with the asset device. We recommend this to be in slug form, e.g. my-key-name | Yes |
| Meta Data Value | meta_value | Text | Value of the meta data associated with the asset device. | No |
| Created At | created_at | DateTime | Date and time when the record was created. | No |
| Updated At | updated_at | DateTime | Date and time when the record was last updated. | No |
| Created By | created_by | Text (max length 50) | You can use this field to record who or what created the Object record. | No |
| Updated By | updated_by | Text (max length 50) | You can use this field to record who or what last updated the Object record. | No |