Specifying Conditions: Using Condition Keys Example Policies: Using Conditions for Fine-Grained Parameter Control

Using condition keys

You can specify conditions that determine how an IAM policy takes effect. In ElastiCache, you can use the Condition element of a JSON policy to compare keys in the request context with key values that you specify in your policy. For more information, see IAM JSON policy elements: Condition. For a list of global condition keys, see AWS global condition context keys.

Specifying Conditions: Using Condition Keys

To implement fine-grained control, you write an IAM permissions policy that specifies conditions to control a set of individual parameters on certain requests. You then apply the policy to IAM users, groups, or roles that you create using the IAM console.

To apply a condition, you add the condition information to the IAM policy statement. In the following example, you specify the condition that any cache cluster created will be of node type cache.r5.large.


{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster",
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster"
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:cluster:*"
                "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "StringEquals": {
                    "elasticache:CacheNodeType": [
                        "cache.r5.large"
                    ]
                }
            }
        }
    ]
}

The following table shows the service-specific condition keys that apply to ElastiCache and the actions that use them.

Key name	Description	Datatype	Used by	Affected resource type (* If marked with an asterisk, only this resource will be affected if present in the request.)
`elasticache:CacheNodeType`	Filters access by the cacheNodeType parameter present in the request. This key can be used to restrict which cache node types can be used on cluster creation or scaling operations.	`String`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
			`CreateCacheCluster`	`Cluster, ReplicationGroup*`
			`ModifyReplicationGroup`	`ReplicationGroup`
			`ModifyCacheClusters`	`Cluster`
			`ModifyGlobalReplicationGroup`	`GlobalReplicationGroup`
`elasticache:NumNodeGroups`	Filters access by the NumNodeGroups or NodeGroupCount parameter specified in the request. This key can be used to restrict the number of node groups (shards) clusters can have after creation or scaling operations.	`Number`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
			`ModifyReplicationGroupShardConfiguration`	`ReplicationGroup`
			`IncreaseNodeGroupsInGlobalReplicationGroup`	`GlobalReplicationGroup`
			`DecreaseNodeGroupsInGlobalReplicationGroup`	`GlobalReplicationGroup`
`elasticache:ReplicasPerNodeGroup`	Filters access by the number of replicas per node group (shards) specified in creations or scaling requests.	`Number`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
			`CreateCacheCluster`	`Cluster`
			`IncreaseReplicaCount`	`ReplicationGroup`
			`DecreaseReplicaCount`	`ReplicationGroup`
`elasticache:EngineVersion`	Filters access by the `engineVersion` parameter present in creation or cluster modification requests.	`String`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
			`CreateCacheCluster`	`Cluster`
			`ModifyReplicationGroup`	`ReplicationGroup`
			`ModifyCacheClusters`	`Cluster`
			`ModifyGlobalReplicationGroup`	`GlobalReplicationGroup`
`elasticache:EngineType`	Filters access by the engine type present in creation requests. For replication group creations, default engine "redis" is used as key if parameter is not present.	`String`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
`elasticache:EngineType`		`String`	`CreateCacheCluster`	`Cluster, ReplicationGroup*`
`elasticache:AutomaticFailoverEnabled`	Filters access by the `AutomaticFailoverEnabled` parameter present in the request or default false value if parameter is not present.	`Bool`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
			`ModifyReplicationGroup`	`ReplicationGroup`
			`ModifyGlobalReplicationGroup`	`GlobalReplicationGroup`
`elasticache:AtRestEncryptionEnabled`	Filters access by the `AtRestEncryptionEnabled` parameter present in the request or default false value if parameter is not present.	`Bool`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
`elasticache:TransitEncryptionEnabled`	Filters access by the `TransitEncryptionEnabled` and `TransitEncryptionMode` parameters present in the request, or by their default values if the parameter is not present.	`Bool`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
`elasticache:TransitEncryptionEnabled`		`Bool`	`ModifyReplicationGroup`	`ReplicationGroup`
`elasticache:MultiAZEnabled`	Filters access by the `AZMode` parameter, `MultiAZEnabled` parameter or the number of availability zones that the cluster or replication group can be placed.	`Bool`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
			`CreateCacheCluster`	`Cluster, ReplicationGroup*`
			`ModifyReplicationGroup`	`ReplicationGroup`
			`ModifyCacheClusters`	`Cluster`
			`ModifyGlobalReplicationGroup`	`GlobalReplicationGroup`
`elasticache:ClusterModeEnabled`	Filters access by the `clustermode` parameter present in the request. Default value for single-node group (shard) creations is false.	`Bool`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
`elasticache:AuthTokenEnabled`	Filters access by the presence of non empty `AuthToken` parameter in the request.	`Bool`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
			`CreateCacheCluster`	`Cluster, ReplicationGroup*`
			`ModifyReplicationGroup`	`ReplicationGroup`
			`ModifyCacheClusters`	`Cluster`
			`ModifyGlobalReplicationGroup`	`GlobalReplicationGroup`
`elasticache:SnapshotRetentionLimit`	Filters access by the `SnapshotRetentionLimit` parameter in the request.	`Number`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
			`CreateCacheCluster`	`Cluster, ReplicationGroup*`
			`ModifyReplicationGroup`	`ReplicationGroup`
			`ModifyCacheClusters`	`Cluster`
			`ModifyGlobalReplicationGroup`	`GlobalReplicationGroup`
`elasticache:KmsKeyId`	Filters access by the `KmsKeyId` parameter in the request.	`String`	`CreateSnapshot`	`Snapshot`
			`CopySnapshot`	`Snapshot`
			`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
`elasticache:CacheParameterGroupName`	Filters access by the the `CacheParameterGroupName` parameter in the request.	`String`	`CreateReplicationGroup`	`ReplicationGroup, GlobalReplicationGroup*`
			`CreateCacheCluster`	`Cluster, ReplicationGroup*`
			`ModifyReplicationGroup`	`ReplicationGroup`
			`ModifyCacheClusters`	`Cluster`
			`CreateCacheParameterGroup`	`ParameterGroup`
			`ModifyCacheParameterGroup`	`ParameterGroup`
			`DeleteCacheParameterGroup`	`ParameterGroup`
			`ResetCacheParameterGroup`	`ParameterGroup`

For more information, see Tag-Based access control policy examples.

For more information on using policy condition operators, see ElastiCache API permissions: Actions, resources, and conditions reference.

Example Policies: Using Conditions for Fine-Grained Parameter Control

This section shows example policies for implementing fine-grained access control on the previously listed ElastiCache parameters.

elasticache:CacheNodeType: Specify which NodeType(s) a user can create. Using the provided conditions, the customer can specify a single or a range value for a node type.


{
    "Version": "2012-10-17",
    "Statement": [
         {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster",
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster"
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:cluster:*"
                "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "StringEquals": {
                    "elasticache:CacheNodeType": [
                        "cache.t2.micro",
                        "cache.t2.medium"
                    ]
                }
            }
        }
    ]
}

elasticache:NumNodeGroups: Create a replication group with fewer than 20 node groups.


{
    "Version": "2012-10-17",
    "Statement": [
         {
            "Effect": "Allow",
            "Action": [                         "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {
            "Effect": "Allow",
            "Action": [                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [                   "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "NumericLessThanEquals": {
                    "elasticache:NumNodeGroups": "20"
                }
            }
        }
    ]
}

elasticache:ReplicasPerNodeGroup: Specify the replicas per node between 5 and 10.


{
    "Version": "2012-10-17",
    "Statement": [
         {
            "Effect": "Allow",
            "Action": [                         "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {
            "Effect": "Allow",
            "Action": [                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [                "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "NumericGreaterThanEquals": {
                    "elasticache:ReplicasPerNodeGroup": "5"
                },
                "NumericLessThanEquals": {
                    "elasticache:ReplicasPerNodeGroup": "10"
                }
            }
        }
    ]
}

elasticache:EngineVersion: Specify usage of engine version 5.0.6.


{
    "Version": "2012-10-17",
    "Statement": [
     {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster",
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {
           "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster"
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:cluster:*"
                "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "StringEquals": {

                    "elasticache:EngineVersion": "5.0.6"
                }
            }
        }
    ]
}

elasticache:EngineType: Specify using Redis engine only.


{
    "Version": "2012-10-17",
    "Statement": [
         {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster",
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster"
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:cluster:*"
                "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "StringEquals": {
                    "elasticache:EngineType": "redis"
                }
            }
        }
    ]
}

elasticache:AtRestEncryptionEnabled: Specify that replication groups would be created only with encryption enabled.


{
    "Version": "2012-10-17",
    "Statement": [

         {
            "Effect": "Allow",
            "Action": [                           "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {
            "Effect": "Allow",            "Action": [                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [                "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "Bool": {
                    "elasticache:AtRestEncryptionEnabled": "true"
                }
            }
        }
    ]
}

elasticache:TransitEncryptionEnabled

Set the elasticache:TransitEncryptionEnabled condition key to false for the CreateReplicationGroup action to specify that replication groups can only be created when TLS is not being used:


{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [        "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {
            "Effect": "Allow",
            "Action": [        "elasticache:CreateReplicationGroup"
            ],
            "Resource": [      "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "Bool": {
                    "elasticache:TransitEncryptionEnabled": "false"
                }
            }
        }
    ]
}

When the elasticache:TransitEncryptionEnabled condition key is set to false in a policy for the CreateReplicationGroup action, a CreateReplicationGroup request will be allowed only if TLS is not being used (that is, if the request does not include a TransitEncryptionEnabled parameter set to true or a TransitEncryptionMode parameter set to required.

Set the elasticache:TransitEncryptionEnabled conditon key to true for the CreateReplicationGroup action to specify that replication groups can only be created when TLS is being used:


{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "Bool": {
                    "elasticache:TransitEncryptionEnabled": "true"
                }
            }
        }
    ]
}

When the elasticache:TransitEncryptionEnabled condition key is set to true in a policy for the CreateReplicationGroup action, a CreateReplicationGroup request will be allowed only if the request includes a TransitEncryptionEnabled parameter set to true and a TransitEncryptionMode parameter set to required.

Set elasticache:TransitEncryptionEnabled to true for the ModifyReplicationGroup action to specify that replication groups can only be modified when TLS is being used:
```
{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [               
                "elasticache:ModifyReplicationGroup"
            ],
            "Resource": [               
                "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "BoolIfExists": {
                    "elasticache:TransitEncryptionEnabled": "true"
                }
            }
        }
    ]
}
```
When the elasticache:TransitEncryptionEnabled condition key is set to true in a policy for the ModifyReplicationGroup action, a ModifyReplicationGroup request will be allowed only if the request includes a TransitEncryptionMode parameter set to required. The TransitEncryptionEnabled parameter set to true may optionally be included as well, but is not needed in this case to enable TLS.

elasticache:AutomaticFailoverEnabled: Specify that replication groups would be created only with automatic failover enabled.


{
    "Version": "2012-10-17",
    "Statement": [
         {
            "Effect": "Allow",
            "Action": [                          "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {
            "Effect": "Allow",            "Action": [                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [                 "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "Bool": {
                    "elasticache:AutomaticFailoverEnabled": "true"
                }
            }
        }
    ]
}

elasticache:MultiAZEnabled: Specify that replication groups cannot be created with Multi-AZ disabled.


{
    "Version": "2012-10-17",
    "Statement": [
         {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster",
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },
        {
            "Effect": "Deny",
            "Action": [
                "elasticache:CreateCacheCluster"
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:cluster:*"
                "arn:aws:elasticache:*:*:replicationgroup:*"
            "Condition": {
                "Bool": {
                    "elasticache:MultiAZEnabled": "false"
                }
            }
        }
    ]
}

elasticache:ClusterModeEnabled: Specify that replication groups can only be created with cluster mode enabled.


{
    "Version": "2012-10-17",
    "Statement": [
         {
            "Effect": "Allow",
            "Action": [                      "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {
            "Effect": "Allow",
            "Action": [                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [                 "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "Bool": {
                    "elasticache:ClusterModeEnabled": "true"
                }
            }
        }
    ]
}

elasticache:AuthTokenEnabled: Specify that replication groups can only be created with AUTH token enabled.


{
    "Version": "2012-10-17",
    "Statement": [

         {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster",
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster"
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:cluster:*"
                "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "Bool": {
                    "elasticache:AuthTokenEnabled": "true"
                }
            }
        }
    ]
}

elasticache:SnapshotRetentionLimit: Specify the number of days (or min/max) to keep the snapshot. Below policy enforces storing backups for at least 30 days.


{
    "Version": "2012-10-17",
    "Statement": [

         {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster",
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster"
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:cluster:*"
                "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "NumericGreaterThanEquals": {
                    "elasticache:SnapshotRetentionLimit": "30"
                }
            }
        }
    ]
}

elasticache:KmsKeyId: Specify usage of customer managed AWS KMS keys. This key would complement the At-Rest Encryption one.


{
  "Version": "2012-10-17",
  "Statement": [{
      "Effect": "Allow",
      "Action": [
        "elasticache:CreateReplicationGroup"
      ],
      "Resource": [
        "arn:aws:elasticache:*:*:parametergroup:*",
        "arn:aws:elasticache:*:*:subnetgroup:*"
      ]
    },
    {
      "Effect": "Allow",
            "Action": [                 "elasticache:CreateReplicationGroup"
            ],
            "Resource": [                 "arn:aws:elasticache:*:*:replicationgroup:*"
      ],
      "Condition": {
        "StringEquals": {
          "elasticache:KmsKeyId": "my-key"
        }
      }
    }
  ]
}

elasticache:CacheParameterGroupName: Specify a non default parameter group with specific parameters from an organization on your clusters. You could also specify a naming pattern for your parameter groups or block delete on a specific parameter group name. Following is an example constraining usage of only "my-org-param-group".


{
    "Version": "2012-10-17",
    "Statement": [

         {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster",
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*"
            ]
        },

        {            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster"
                "elasticache:CreateReplicationGroup"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:cluster:*"
                "arn:aws:elasticache:*:*:replicationgroup:*"
            ],
            "Condition": {
                "StringEquals": {
                    "elasticache:CacheParameterGroupName": "my-org-param-group"
                }
            }
        }
    ]
}

elasticache:CreateCacheCluster: Denying CreateCacheCluster action if the request tag Project is missing or is not equal to Dev, QA or Prod.


{
    "Version": "2012-10-17",
    "Statement": [
          {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:parametergroup:*",
                "arn:aws:elasticache:*:*:subnetgroup:*",
                "arn:aws:elasticache:*:*:securitygroup:*",
                "arn:aws:elasticache:*:*:replicationgroup:*"
            ]
        },
        {
            "Effect": "Deny",
            "Action": [
                "elasticache:CreateCacheCluster"
            ],
            "Resource": [
                "arn:aws:elasticache:*:*:cluster:*"
            ],
            "Condition": {
                "Null": {
                    "aws:RequestTag/Project": "true"
                }
            }
        },
        {
            "Effect": "Allow",
            "Action": [
                "elasticache:CreateCacheCluster",
                "elasticache:AddTagsToResource"
            ],
            "Resource": "arn:aws:elasticache:*:*:cluster:*",
            "Condition": {
                "StringEquals": {
                    "aws:RequestTag/Project": [
                        "Dev",
                        "Prod",
                        "QA"
                    ]
                }
            }
        }
    ]
}

elasticache:createcachecluster: Allowing CreateCacheCluster with cacheNodeType cache.r5.large or cache.r6g.4xlarge and tag Project=XYZ.


{
  "Version": "2012-10-17",
  "Statement": [
      {
      "Effect": "Allow",
      "Action": [
        "elasticache:CreateCacheCluster",
        "elasticache:CreateReplicationGroup"
      ],
      "Resource": [
        "arn:aws:elasticache:*:*:parametergroup:*",
        "arn:aws:elasticache:*:*:subnetgroup:*"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "elasticache:CreateCacheCluster"
      ],
      "Resource": [
        "arn:aws:elasticache:*:*:cluster:*"
      ],
      "Condition": {
        "StringEqualsIfExists": {
          "elasticache:CacheNodeType": [
            "cache.r5.large",
            "cache.r6g.4xlarge"
          ]
        },
        "StringEquals": {
          "aws:RequestTag/Project": "XYZ"
        }
      }
    }
  ]
}

Note

When creating polices to enforce tags and other condition keys together, the conditional IfExists may be required on condition key elements due to the extra elasticache:AddTagsToResource policy requirements for creation requests with the --tags parameter.

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