Hi guys, I needed to renumber a few subnets (effectively use a different CIDR). I was hoping Pulumi would sort everything out itself (😇) , but unfortunately that doesn't seem to be the case:

aws:elasticache:SubnetGroup (development-redis-cluster-subnet-group)
    error: 1 error occurred:
	* updating urn:pulumi:development::infrastructure::aws:elasticache/subnetGroup:SubnetGroup::development-redis-cluster-subnet-group: 1 error occurred:
	* error updating ElastiCache Subnet Group (development-redis-cluster-subnet-group-d9a2442): SubnetInUse: The subnet ID subnet-080131aac7c84ef96 is in use.
	status code: 400, request id: 0ef21b3e-3cb0-42ac-8f71-deda19664e99
 
  aws:memorydb:SubnetGroup (development-memorydb-subnetgroup)
    error: 1 error occurred:
	* updating urn:pulumi:development::infrastructure::aws:memorydb/subnetGroup:SubnetGroup::development-memorydb-subnetgroup: 1 error occurred:
	* error updating MemoryDB Subnet Group (development-memorydb-subnetgroup-605fbe7): SubnetInUse: The subnet IDs subnet-0f6fd73e1a386d9dd,subnet-080131aac7c84ef96 are in use.
 
  aws:rds:SubnetGroup (development-postgresql-subnetgroup)
    error: 1 error occurred:
	* updating urn:pulumi:development::infrastructure::aws:rds/subnetGroup:SubnetGroup::development-postgresql-subnetgroup: 1 error occurred:
	* InvalidParameterValue: Some of the subnets to be deleted are currently in use: subnet-080131aac7c84ef96
	status code: 400, request id: bf6bd299-5566-47f5-933f-227c0a200119

What's the general recommendation to be able to perfom such changes successfully? Or more concretely, how do I fix this? 😄