OptionalindexThe Index resource to create. Fields other than index.name carry the desired
configuration; index.name is server-assigned from parent and index_id.
OptionalindexThe user-supplied Unity Catalog table name for the Index, per AIP-133. The server
composes the full Index.name as {parent}/indexes/{index_id}. AIP-133 does not
list index_id as a fields-may-be-required entry, so we annotate it OPTIONAL on the
wire; the server still rejects empty values with INVALID_PARAMETER_VALUE.
OptionalparentThe Endpoint where this Index will be created.
Format: workspaces/{workspace_id}/endpoints/{endpoint_id}
AIP-133 conformant Create. The index is nested under
index;parentcarries the endpoint path;index_idis the user-supplied Unity Catalog table name. The server composesIndex.namefromparentandindex_id; any client-suppliedindex.nameis ignored.