docs/daprdocs/content/en/reference/components-reference/supported-bindings/cosmosdbgremlinapi.md

type	title	linkTitle	description
docs	Azure Cosmos DB (Gremlin API) binding spec	Azure Cosmos DB (Gremlin API)	Detailed documentation on the Azure Cosmos DB (Gremlin API) binding component

Component format

To setup an Azure Cosmos DB (Gremlin API) binding create a component of type bindings.azure.cosmosdb.gremlinapi. See [this guide]({{< ref "howto-bindings.md#1-create-a-binding" >}}) on how to create and apply a binding configuration.

apiVersion: dapr.io/v1alpha1
kind: Component
metadata:
  name: <NAME>
spec:
  type: bindings.azure.cosmosdb.gremlinapi
  version: v1
  metadata:
  - name: url
    value: wss://******.gremlin.cosmos.azure.com:443/
  - name: masterKey
    value: *****
  - name: username
    value: *****

{{% alert title="Warning" color="warning" %}} The above example uses secrets as plain strings. It is recommended to use a secret store for the secrets as described [here]({{< ref component-secrets.md >}}). {{% /alert %}}

Spec metadata fields

Field	Required	Binding support	Details	Example
url	Y	Output	The Cosmos DB url for Gremlin APIs	"wss://******.gremlin.cosmos.azure.com:443/"
masterKey	Y	Output	The Cosmos DB account master key	"masterKey"
username	Y	Output	The username of the Cosmos DB database	"/dbs/<database_name>/colls/<graph_name>"

For more information see Quickstart: Azure Cosmos Graph DB using Gremlin.

Binding support

This component supports output binding with the following operations:

• query

Request payload sample

{
  "data": {
    "gremlin": "g.V().count()"
    },
  "operation": "query"
}

Related links

• [Basic schema for a Dapr component]({{< ref component-schema >}})
• [Bindings building block]({{< ref bindings >}})
• [How-To: Trigger application with input binding]({{< ref howto-triggers.md >}})
• [How-To: Use bindings to interface with external resources]({{< ref howto-bindings.md >}})
• [Bindings API reference]({{< ref bindings_api.md >}})