# Constructing an ARN for Neptune You can construct an ARN for an Amazon Neptune resource using the following syntax. Note that Neptune shares the format of Amazon RDS ARNs. `arn:aws:rds::::` The following table shows the format that you should use when constructing an ARN for a particular Neptune administrative resource type. **** | Resource Type | ARN Format | | --- | --- | | DB instance | arn:aws:rds:**:**`:db:`** For example:

arn:aws:rds:us-east-2:123456789012:db:my-instance-1

| | DB cluster | arn:aws:rds:**:**`:cluster:`** For example:

arn:aws:rds:us-east-2:123456789012:cluster:my-cluster-1

| | Event subscription | arn:aws:rds:**:**`:es:`** For example:

arn:aws:rds:us-east-2:123456789012:es:my-subscription

| | DB parameter group | arn:aws:rds:**:**`:pg:`** For example:

arn:aws:rds:us-east-2:123456789012:pg:my-param-enable-logs

| | DB cluster parameter group | arn:aws:rds:**:**`:cluster-pg:`** For example:

arn:aws:rds:us-east-2:123456789012:cluster-pg:my-cluster-param-timezone

| | DB cluster snapshot | arn:aws:`rds:`**:**`:cluster-snapshot:`** For example:

arn:aws:rds:us-east-2:123456789012:cluster-snapshot:my-snap-20160809

| | DB subnet group | arn:aws:`rds:`**:**`:subgrp:`** For example:

arn:aws:rds:us-east-2:123456789012:subgrp:my-subnet-10