It looks like it's a PostgreSQL extension, and probably not one supported by AWS RDS for PostgreSQL or Aurora PostgreSQL. AWS generally only supports extensions

It looks like it's a PostgreSQL extension, and probably not one supported by AWS RDS for PostgreSQL or Aurora PostgreSQL. AWS generally only supports extensions that ship with PostgreSQL (and maybe some limited third-party extensions?). The lists of supported extensions are here: * https://docs.aws.amazon.com/AmazonRDS/latest/PostgreSQLReleaseNotes/postgresql-extensions.html https://docs.aws.amazon.com/AmazonRDS/latest/PostgreSQLRelea... * https://docs.aws.amazon.com/AmazonRDS/latest/AuroraPostgreSQLReleaseNotes/AuroraPostgreSQL.Extensions.html https://docs.aws.amazon.com/AmazonRDS/latest/AuroraPostgreSQ...