Interface IMetadataContainer

Namespace: Unity.Cloud.Assets

Assembly: Unity.Cloud.Assets.dll

Syntax

public interface IMetadataContainer

Methods

AddOrUpdateAsync(IReadOnlyDictionary<string, MetadataValue>, CancellationToken)

Adds or updates the specified fields in the metadata dictionary.

Declaration

Task AddOrUpdateAsync(IReadOnlyDictionary<string, MetadataValue> metadataObjects, CancellationToken cancellationToken)

Parameters

Type	Name	Description
IReadOnlyDictionary<string, MetadataValue>	metadataObjects	A collection of metadata values to add or update.
CancellationToken	cancellationToken	A token that can be used to cancel the request.

Returns

Type	Description
Task	A task with no result.

Remarks

Can only be called if the version of the asset is not frozen.

Exceptions

Type	Condition
ArgumentException	If the type of a dictionary value is not recognized as valid metadata type.
InvalidArgumentException	If this version of the asset is frozen, because it cannot be modified.

AddOrUpdateAsync(string, MetadataValue, CancellationToken)

Adds or updates the specified field in the metadata dictionary.

Declaration

Task AddOrUpdateAsync(string key, MetadataValue metadataValue, CancellationToken cancellationToken)

Parameters

Type	Name	Description
string	key	The FieldKey of a corresponding IFieldDefinition.
MetadataValue	metadataValue	The value of the field.
CancellationToken	cancellationToken	A token that can be used to cancel the request.

Returns

Type	Description
Task	A task with no result.

Remarks

Can only be called if the version of the asset is not frozen.

Exceptions

Type	Condition
ArgumentException	If metadataValue type is not a valid metadata type.
InvalidArgumentException	If this version of the asset is frozen, because it cannot be modified.

Query()

Returns a MetadataQueryBuilder for filtering and fetching metadata.

Declaration

MetadataQueryBuilder Query()

Returns

Type	Description
MetadataQueryBuilder	A MetadataQueryBuilder for defining and executing queries.

RemoveAsync(IEnumerable<string>, CancellationToken)

Removes the specified fields from the metadata dictionary.

Declaration

Task RemoveAsync(IEnumerable<string> keys, CancellationToken cancellationToken)

Parameters

Type	Name	Description
IEnumerable<string>	keys	The keys to remove from this dictionary.
CancellationToken	cancellationToken	A token that can be used to cancel the request.

Returns

Type	Description
Task	A task with no result.

Remarks

Can only be called if the version of the asset is not frozen.

Exceptions

Type	Condition
InvalidArgumentException	If this version of the asset is frozen, because it cannot be modified.