> ## Documentation Index
> Fetch the complete documentation index at: https://docs.falkordb.com/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> FalkorDB is a graph database that speaks the Redis protocol. Queries are issued as OpenCypher through the GRAPH.QUERY and GRAPH.RO_QUERY commands, not over Bolt or a SQL connection.
> FalkorDB implements a subset of OpenCypher with proprietary extensions. Do not assume Neo4j-only syntax or procedures are available — check /cypher/cypher-support and /cypher/known-limitations before using a clause.
> FalkorDB is the successor to RedisGraph, but they are separate products. Do not present RedisGraph commands, versions, or limitations as current FalkorDB behavior.
> Use the official clients listed in /getting-started/clients rather than generic Redis or Neo4j drivers, and prefer the language the user is already working in.
> Configuration parameters are set with GRAPH.CONFIG SET or at startup; cite the exact parameter name from /getting-started/configuration rather than inventing one.
> This site covers four products: FalkorDB (core), FalkorDB Cloud, FalkorDB Enterprise, and the GraphRAG SDK. Name which one an answer applies to, since setup and operations differ.

# List instances

> List the IDs of all Enterprise Cluster (Multi-Zone) instances in your subscription.

Returns the IDs of every Enterprise Cluster (Multi-Zone) instance you can access. Use [Describe](/cloud/api-reference/enterprise/cluster-multi-zone/describe) to fetch the details of an individual instance.

## Authorization

<ParamField header="Cookie" type="string" required>
  Session cookie set by [Sign in](/cloud/api-reference/authentication/signin): `omnistrate_token=<jwt>`.
  Browsers send it automatically; other clients must forward it on every request.
</ParamField>

## Query parameters

<ParamField query="subscriptionId" type="string">
  ID of the subscription that owns the instance.
</ParamField>

## Response

<ResponseField name="ids" type="string[]">
  IDs of the resource instances.
</ResponseField>

```json 200 OK theme={null}
{
  "ids": ["instance-abc123", "instance-def456"]
}
```

## Errors

See [Error](/cloud/api-reference/schemas#error) for the shared error response shape.