TagUpdate¶

class tracdap.metadata.TagUpdate¶

A tag update is a request for a single update operation on a tag.

Tag updates can be supplied to TRAC via an API call to request updates to a tag. They may also be included in TRAC policy objects or client application logic, to describe a set of operations that is performed in response to a particular action.

See also

MetadataWriteRequest

attrName: str¶

Name of the attribute this update refers to.

This field must be supplied for operations that refer to a single attribute, otherwise it should be left blank.

operation: TagOperation¶: The operation requested in this update

See also

TagOperation

value: Value | None¶

Attribute value to use for this update.

This field must be supplied for operations that use a value, otherwise it should be omitted.