OptionalpageMaximum number of skills to return. Defaults to 100 when unset or 0; the
maximum is 100. Use page_token to retrieve additional pages.
OptionalpageOpaque pagination token from a previous request.
OptionalparentName of the parent schema. Format: schemas/{catalog}.{schema}.
Each {...} component is capped at 255 characters individually.
Required: skill listing is schema-scoped, so parent must be set; an unset
or empty parent is rejected with INVALID_PARAMETER_VALUE.
Request to list skills. Accepts
parent,page_size, andpage_token. v1 supports schema-level listing only.