matrix-docker-ansible-deploy/roles/matrix-synapse/templates/goofys/env-goofys.j2

AWS_ACCESS_KEY={{ matrix_s3_media_store_aws_access_key }}
AWS_SECRET_KEY={{ matrix_s3_media_store_aws_secret_key }}
{% matrix_s3_media_store_custom_endpoint_enabled %}ENDPOINT={{ matrix_s3_media_store_custom_endpoint }}{% endif %}