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vendor/github.com/aws/aws-sdk-go/service/rds/doc_custom.go

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+// IAM User or Role Database Authentication
+//
+// The rdsutil package's BuildAuthToken function provides a connection
+// authentication token builder. Given an endpoint of the RDS database,
+// AWS region, DB user, and AWS credentials the function will create an
+// presigned URL to use as the authentication token for the database's
+// connection.
+//
+// The following example shows how to use BuildAuthToken to create an authentication
+// token for connecting to a MySQL database in RDS.
+//
+//   authToken, err := rdsutils.BuildAuthToken(dbEndpoint, awsRegion, dbUser, awsCreds)
+//
+//   // Create the MySQL DNS string for the DB connection
+//   // user:password@protocol(endpoint)/dbname?<params>
+//   dnsStr = fmt.Sprintf("%s:%s@tcp(%s)/%s?tls=true",
+//      dbUser, authToken, dbEndpoint, dbName,
+//   )
+//
+//   // Use db to perform SQL operations on database
+//   db, err := sql.Open("mysql", dnsStr)
+//
+// See rdsutil package for more information.
+// http://docs.aws.amazon.com/sdk-for-go/api/service/rds/rdsutils/
+package rds