// SetGroupArn sets the GroupArn field's value.
428104
func (s *Group) SetGroupArn(v string) *Group {
	s.GroupArn = &v
	return s
}
542775
func (s *DescribeThingGroupOutput) SetThingGroupArn(v string) *DescribeThingGroupOutput {
	s.ThingGroupArn = &v
	return s
}
1124793
func (s *DeleteEndpointGroupInput) SetEndpointGroupArn(v string) *DeleteEndpointGroupInput {
	s.EndpointGroupArn = &v
	return s
}
196189
func (s *DeregisterTargetsInput) SetTargetGroupArn(v string) *DeregisterTargetsInput {
	s.TargetGroupArn = &v
	return s
}
150579
func (s *UpdateEndpointGroupInput) SetEndpointGroupArn(v string) *UpdateEndpointGroupInput {
	s.EndpointGroupArn = &v
	return s
}
1059410
func (s *DevicePool) SetArn(v string) *DevicePool {
	s.Arn = &v
	return s
}
147981
func (s *ModifyTargetGroupInput) SetTargetGroupArn(v string) *ModifyTargetGroupInput {
	s.TargetGroupArn = &v
	return s
}
177743
func (s *DisassociateSkillFromSkillGroupInput) SetSkillGroupArn(v string) *DisassociateSkillFromSkillGroupInput {
	s.SkillGroupArn = &v
	return s
}
690748
func (s *GetGatewayGroupInput) SetGatewayGroupArn(v string) *GetGatewayGroupInput {
	s.GatewayGroupArn = &v
	return s
}
781520
func (s *UpdateGatewayGroupInput) SetGatewayGroupArn(v string) *UpdateGatewayGroupInput {
	s.GatewayGroupArn = &v
	return s
}
359653
func (s *GroupMember) SetArn(v string) *GroupMember {
	s.Arn = &v
	return s
}
1264210
func (s *GatewayGroup) SetArn(v string) *GatewayGroup {
	s.Arn = &v
	return s
}
1181558
func (s *RegisterTargetsInput) SetTargetGroupArn(v string) *RegisterTargetsInput {
	s.TargetGroupArn = &v
	return s
}
677252
func (s *DisassociateSkillGroupFromRoomInput) SetSkillGroupArn(v string) *DisassociateSkillGroupFromRoomInput {
	s.SkillGroupArn = &v
	return s
}
34694
func (s *GroupInformation) SetArn(v string) *GroupInformation {
	s.Arn = &v
	return s
}
758987
func (s *GetTagsOutput) SetArn(v string) *GetTagsOutput {
	s.Arn = &v
	return s
}
605867
func (s *GetSkillGroupInput) SetSkillGroupArn(v string) *GetSkillGroupInput {
	s.SkillGroupArn = &v
	return s
}