// SetStackInstanceRegion sets the StackInstanceRegion field's value.
548789
func (s *ListStackInstancesInput) SetStackInstanceRegion(v string) *ListStackInstancesInput {
	s.StackInstanceRegion = &v
	return s
}
614344
func (s *UpdateProvisioningPreferences) SetStackSetRegions(v []*string) *UpdateProvisioningPreferences {
	s.StackSetRegions = v
	return s
}
1342323
func (s *UpdateVirtualInterfaceAttributesOutput) SetRegion(v string) *UpdateVirtualInterfaceAttributesOutput {
	s.Region = &v
	return s
}
245197
func (s *CreateProjectInput) SetRegion(v string) *CreateProjectInput {
	s.Region = &v
	return s
}
668409
func (o *Subnet) SetRegion(v *string) *Subnet {
	if o.Region = v; o.Region == nil {
		o.nullFields = append(o.nullFields, "Region")
	}
	return o
}
1072357
func (s *StackSetOperationResultSummary) SetRegion(v string) *StackSetOperationResultSummary {
	s.Region = &v
	return s
}
229378
func (s *RoleUsageType) SetRegion(v string) *RoleUsageType {
	s.Region = &v
	return s
}
1281824
func (s *CreateEndpointGroupInput) SetEndpointGroupRegion(v string) *CreateEndpointGroupInput {
	s.EndpointGroupRegion = &v
	return s
}
1105907
func (s *DescribeStackInstanceOutput) SetStackInstance(v *StackInstance) *DescribeStackInstanceOutput {
	s.StackInstance = v
	return s
}
703494
func (s *DescribeOfferingOutput) SetRegion(v string) *DescribeOfferingOutput {
	s.Region = &v
	return s
}
989646
func (s *ServiceError) SetStackId(v string) *ServiceError {
	s.StackId = &v
	return s
}
1359163
func (s *CreateInstanceInput) SetStackId(v string) *CreateInstanceInput {
	s.StackId = &v
	return s
}
23863
func (s *EcsCluster) SetStackId(v string) *EcsCluster {
	s.StackId = &v
	return s
}
228840
func (s *DBInstanceAutomatedBackup) SetRegion(v string) *DBInstanceAutomatedBackup {
	s.Region = &v
	return s
}
1194548
func (s *ElasticLoadBalancer) SetStackId(v string) *ElasticLoadBalancer {
	s.StackId = &v
	return s
}
561324
func (s *RegisterRdsDbInstanceInput) SetStackId(v string) *RegisterRdsDbInstanceInput {
	s.StackId = &v
	return s
}
479715
func (s *Permission) SetStackId(v string) *Permission {
	s.StackId = &v
	return s
}