Interface WorkflowFetchOptions

Override the client's configured perspective for this read. The engine uses this to scope field-entry query and spawn forEach reads to the instance's perspective field.

Request tag for request-log attribution (?tag= — combined with any client-configured requestTagPrefix as prefix.tag). Unrelated to the workflow-domain deployment tag (validateTag's $tag partition): same word, disjoint concepts. The engine stamps every read with an operation-scoped workflow.* tag.