Amazon RDS has a custom list of allowed extensions. You can see it with:

SHOW rds.extensions;

See online documentation.

And you should do it as role rds_superuser or as a member of that role (actual superuser is not available). Their website informs:

The rds_superuser role can do the following:

 

• Add extensions that are available for use with Amazon RDS. [...]

Amazon RDS has a custom list of allowed extensions. You can see it with:

SHOW rds.extensions;

See online documentation.

And you should do it as role rds_superuser or as a member of that role (actual superuser is not available). Their website informs:

The rds_superuser role can do the following:

• Add extensions that are available for use with Amazon RDS. [...]

Amazon has a custom own list of allowed extensions. You can see it with:

SHOW rds.extensions;

See online documentation.

Amazon RDS has a custom list of allowed extensions. You can see it with:

SHOW rds.extensions;

See online documentation.

And you should do it as role rds_superuser or as a member of that role (actual superuser is not available). Their website informs:

The rds_superuser role can do the following:

• Add extensions that are available for use with Amazon RDS. [...]