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MetaDataMain

@nevermined-io/sdk - v3.0.44 / MetaDataMain

Interface: MetaDataMain

Main attributes of assets metadata.

See

https://github.com/nevermined-io/docs/blob/master/docs/architecture/specs/metadata/README.md

Table of contents​

Properties​

Properties​

algorithm​

• Optional algorithm: Algorithm

Defined in​

src/types/DDOTypes.ts:372

author​

• author: string

Name of the entity generating this data (e.g. Tfl, Disney Corp, etc.).

Example

'Met Office'

Defined in​

src/types/DDOTypes.ts:350

dateCreated​

• dateCreated: string

The date on which the asset was created by the originator in ISO 8601 format, Coordinated Universal Time.

Example

'2019-01-31T08:38:32Z'

Defined in​

src/types/DDOTypes.ts:326

datePublished​

• Optional datePublished: string

The date on which the asset DDO was registered into the metadata store. This value is created automatically by Metadata upon registering, so this value can't be set.

Example

'2019-01-31T08:38:32Z'

Defined in​

src/types/DDOTypes.ts:334

encryptedService​

• Optional encryptedService: any

Defined in​

src/types/DDOTypes.ts:368

ercType​

• Optional ercType: ERCType

Defined in​

src/types/DDOTypes.ts:376

files​

• Optional files: MetaDataExternalResource[]

Array of File objects including the encrypted file urls and some additional information.

Defined in​

src/types/DDOTypes.ts:362

isDTP​

• Optional isDTP: boolean

Defined in​

src/types/DDOTypes.ts:380

license​

• license: string

Short name referencing the license of the asset (e.g. Public Domain, CC-0, CC-BY, No License Specified, etc. ). If it's not specified, the following value will be added: "No License Specified".

Example

'CC-BY'

Defined in​

src/types/DDOTypes.ts:357

name​

• name: string

Descriptive name of the Asset.

Example

'UK Weather information 2011'

Defined in​

src/types/DDOTypes.ts:294

nftType​

• Optional nftType: NeverminedNFTType

Defined in​

src/types/DDOTypes.ts:378

nonce​

• Optional nonce: number

Defined in​

src/types/DDOTypes.ts:344

paymentAttributes​

• Optional paymentAttributes: PaymentAttributes[]

Defined in​

src/types/DDOTypes.ts:382

service​

• Optional service: ServiceCommon

Defined in​

src/types/DDOTypes.ts:374

subType​

• Optional subType: string

Sub type asssociated to the main type of the asset. This subtype is open so final users are not restricted to use anything they need. Helps to filter by the sub type of asset, for example if type is a service, the subtype could ai-agent, web-service, web-socket-service, etc Another example, if the type is 'dataset' the subtype could be 'tabular', 'parquet', 'csv', etc

Defined in​

src/types/DDOTypes.ts:319

subscription​

• Optional subscription: SubscriptionMetadata

Defined in​

src/types/DDOTypes.ts:364

type​

• type: "compute" | "workflow" | "service" | "dataset" | "algorithm" | "subscription" | "model" | "file" | "other" | "assistant" | "agent"

Type of the Asset. Helps to filter by the type of asset, initially ("dataset", "algorithm", "compute", "workflow", "model", "file", "subscription", "other", "agent").

Example

'dataset'

Defined in​

src/types/DDOTypes.ts:301

updatedAt​

• Optional updatedAt: string

The date on which the asset DDO was updated into the metadata store. This value is created automatically by Metadata upon update, so this value can't be set.

Example

'2019-01-31T08:38:32Z'

Defined in​

src/types/DDOTypes.ts:342

webService​

• Optional webService: WebService

Defined in​

src/types/DDOTypes.ts:366

workflow​

• Optional workflow: Workflow

Defined in​

src/types/DDOTypes.ts:370