// SetMasterUsername sets the MasterUsername field's value.
433970
func (s *DBClusterSnapshot) SetMasterUsername(v string) *DBClusterSnapshot {
	s.MasterUsername = &v
	return s
}
487695
func (s *DBInstance) SetMasterUsername(v string) *DBInstance {
	s.MasterUsername = &v
	return s
}
82211
func (s *ConfirmForgotPasswordInput) SetUsername(v string) *ConfirmForgotPasswordInput {
	s.Username = &v
	return s
}
701982
func (s *InputSourceRequest) SetUsername(v string) *InputSourceRequest {
	s.Username = &v
	return s
}
123781
func (s *UserStackAssociation) SetUserName(v string) *UserStackAssociation {
	s.UserName = &v
	return s
}
611121
func (s *GetUserInput) SetUserName(v string) *GetUserInput {
	s.UserName = &v
	return s
}
1077958
func (s *ModifyEndpointInput) SetUsername(v string) *ModifyEndpointInput {
	s.Username = &v
	return s
}
1360938
func (s *AccessKeyDetails) SetUserName(v string) *AccessKeyDetails {
	s.UserName = &v
	return s
}
470437
func (s *OutputDestinationSettings) SetUsername(v string) *OutputDestinationSettings {
	s.Username = &v
	return s
}
921685
func (s *GetUserPolicyOutput) SetUserName(v string) *GetUserPolicyOutput {
	s.UserName = &v
	return s
}
1304289
func (s *GetUserOutput) SetUsername(v string) *GetUserOutput {
	s.Username = &v
	return s
}
1162369
func (s *InputSource) SetUsername(v string) *InputSource {
	s.Username = &v
	return s
}
1109254
func (s *RestoreDBInstanceFromS3Input) SetMasterUsername(v string) *RestoreDBInstanceFromS3Input {
	s.MasterUsername = &v
	return s
}
511283
func (s *ModifyDBClusterInput) SetMasterUserPassword(v string) *ModifyDBClusterInput {
	s.MasterUserPassword = &v
	return s
}
440115
func (s *AdminListGroupsForUserInput) SetUsername(v string) *AdminListGroupsForUserInput {
	s.Username = &v
	return s
}
609102
func (s *DBSnapshot) SetMasterUsername(v string) *DBSnapshot {
	s.MasterUsername = &v
	return s
}
258371
func (s *GetLoginProfileInput) SetUserName(v string) *GetLoginProfileInput {
	s.UserName = &v
	return s
}