lightsail/aws.sdk.kotlin.services.lightsail.model/CreateRelationalDatabaseRequest/masterUsername

masterUsername

val masterUsername: String?

The name for the master user.

MySQL

Constraints:

  • Required for MySQL.

  • Must be 1 to 16 letters or numbers. Can contain underscores.

  • First character must be a letter.

  • Can't be a reserved word for the chosen database engine.For more information about reserved words in MySQL 5.6 or 5.7, see the Keywords and Reserved Words articles for MySQL 5.6, MySQL 5.7, or MySQL 8.0.

PostgreSQL

Constraints:

  • Required for PostgreSQL.

  • Must be 1 to 63 letters or numbers. Can contain underscores.

  • First character must be a letter.

  • Can't be a reserved word for the chosen database engine.For more information about reserved words in MySQL 5.6 or 5.7, see the Keywords and Reserved Words articles for PostgreSQL 9.6, PostgreSQL 10, PostgreSQL 11, and PostgreSQL 12.