The Couchbase AI Data Plane API Change Log
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This page covers all changes for the Model Service API and the Couchbase Capella Management API. The Management API includes features for Capella Operational, Capella App Services, Operational Insights Capella, and AI Data Plane.
This change log lists:
Management API Change Log
Version 4.0.0
Initial release.
October 2026 Changes
| Operation | Details |
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Use this operation to enable private networking for your AWS Bedrock model connected to your Workflow. For more information about Workflows, see Process Your Data For the Couchbase AI Data Plane. |
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List MCP Servers |
Added the MCP Servers API. This enables you to create and manage MCP servers that expose a Capella operational cluster to AI agents over the Model Context Protocol (MCP). |
Added the MCP Tools API. This enables you to list the tools an MCP server can serve, grouped by tool group. |
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List Agent Memory Servers |
Added the AI Agent Memory Servers API. Use this API to deploy and manage Agent Memory servers for your Capella operational clusters. For more information about Agent Memory, see Agent Memory for Persistent Memory Storage. |
List Agent Memory API Keys |
Added the AI Agent Memory API Keys API. Use this API to create and manage the API keys that authenticate calls to the Agent Memory API. For more information about Agent Memory API keys, see Agent Memory API Keys. |
List Agent Memory Server Allowed CIDRs |
Added the AI Agent Memory Allowed CIDRs API. Use this API to manage the IP addresses that can access your Agent Memory servers. For more information about allowed IP addresses, see Allowed IP Addresses. |
August 2026 Changes
| Operation | Details |
|---|---|
List Capella Privileges |
Added the Database Roles API. Use this API to manage access roles for advanced access credentials. For more information about access roles, see Advanced Access Credentials. For more information about managing cluster access, see Manage Cluster Access Credentials. |
June 2026 Changes
| Operation | Details |
|---|---|
Get Eventing Function Code |
Added the Eventing Functions API. Use this API to run JavaScript code in response to data changes in a collection. For more information about Eventing Functions, see Run a Function on Data Change. |
Create Alert Integration |
Updated the Alert Integration API to also support Slack and Microsoft Teams as third-party tools for alert integrations in Capella. For more information about alert integrations, see Alert Integrations. |
The AI Workflows API now supports AWS Bedrock as an external embedding model provider. |
May 2026 Changes
| Operation | Details |
|---|---|
Use this operation to enable or disable deletion protection for a cluster. For example, when you enable deletion protection, you cannot delete your cluster, its App Services, and buckets, and you cannot flush bucket data. |
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Get Categorized Billing |
Added the Billing API. Use this API to retrieve billing information for your organization, clusters, App Services, and the Couchbase AI Data Plane. You can view usage data by date range and filter it by category, project, or instance. The Get Itemized Billing Per Cluster and Download Itemized Billing endpoints support operational clusters only. |
April 2026 Changes
| Operation | Details |
|---|---|
Use this operation to get cluster-level capacity statistics. For example, you can retrieve memory availability, replica limits, and other capacity metrics. |
February 2026 Changes
| Operation | Details |
|---|---|
Use this operation to add, update, and delete network subdomains for clusters deployed on any cloud service provider (CSP). This operation is only available upon request. For more information, contact Couchbase Capella Support. |
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Resume App Service Log Streaming |
Added the App Services Log Streaming API. Use this API to stream App Services operational logs to third-party observability platforms or self-hosted HTTP log collectors. For more information, see Manage Log Streaming with the Management API. |
Get Azure Application ID For Project |
Added project level endpoints to the CMEK API. Use these operations to manage CMEK at the project level. For more information, see Use Customer-Managed Encryption Keys (CMEK). |
Get Cluster On/Off Schedule |
Added endpoints to the On/Off Schedule API. Use these operations to pause and unpause your cluster’s on/off schedule. |
You can now use this operation to verify the status of XDCR and Prometheus metrics on your private endpoint. |
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You can now use this operation to enable XDCR and Prometheus metrics when you enable the private endpoint service on your cluster. |
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Use this operation to enable or disable XDCR and Prometheus metrics access on an already enabled private endpoint service. |
December 2025 Changes
| Operation | Details |
|---|---|
Use this operation to get your application ID from Capella. Create a new service principal in your Azure tenant using this application ID to use CMEK on your Azure operational clusters. For more information, see Enable Customer-Managed Encryption Keys on Capella. |
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Use this operation to enable customer-managed encryption keys for the specified cloud service provider within your organization. For more information, see Enable Customer-Managed Encryption Keys on Capella. |
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Create Key Metadata |
These operations have been updated to support the |
November 2025 Changes
| Operation | Details |
|---|---|
You can now choose between |
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Use this operation to get the status of the asynchronous creation of the replication. It provides full details on the replication job after the job completes. |
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You can now choose |
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Create App Endpoint OpenID Connect (OIDC) Provider |
You can now include a |
List AI Workflows |
Added the Workflows API. This enables you to vectorize structured or unstructured data stored in Capella operational clusters or in external files. |
List Providers |
Added the Providers API. This enables you to use integrations with external services required by the AI Data Plane. Use these endpoints to help interactions with external services providers required by the AI Data Plane. |
List Models |
Added the Models (AI Data Plane) API. This enables you to deploy and manage AI models. This includes open LLMs like Llama3 and embedding models. |
Create Model API Key |
Added the Model Services API Keys (AI Data Plane) API. This enables you to create and manage API keys for your AI models, ensuring secure and controlled access models while you use them. |
October 2025 Changes
| Operation | Details |
|---|---|
Update Data API |
Added Data API endpoints to the Management API. These enable you to enable or disable the Data API, to configure the Data API for use over VPC peering or a private endpoint, and to get the base URL for connecting to the Data API. For more information, see Manage Data with the Data API. |
September 2025 Changes
| Operation | Details |
|---|---|
Get replication details |
Added the XDCR API. This enables you to create a replication between 2 Capella operational clusters, or between a Capella operational cluster and a self-managed cluster. |
List Available Geographic Regions for Cross-region Operations |
This enables you to list the geographic regions where replicas of the original backups can be stored. |
July 2025 Changes
| Operation | Details |
|---|---|
Enable App Service Private Endpoints |
Added the App Services Private Endpoints API. This enables you to connect to App Services over a secure private endpoint. Initially only available using Amazon Web Services (AWS). For details, see Private Endpoints for App Services. |
June 2025 Changes
| Operation | Details |
|---|---|
This enables you to list the cluster (cloud snapshot) backups associated with operational clusters within a specific project. |
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This enables you to clone and restore a cluster (cloud snapshot) backup from one cluster to another new cluster. |
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The retain snapshot backups parameter is available in the Delete Cluster endpoint. This parameter specifies whether you want to retain cluster (cloud snapshot) backups after cluster deletion. |
May 2025 Changes
| Operation | Details |
|---|---|
Delete App Service Allowed CIDR |
Added the Allowed CIDRs (App Services) API. This enables you to manage the trusted IP addresses for your App Service. |
This enables you to list all the collections under a specific App Endpoint. |
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Get the App Endpoint CORS Configuration |
These enable you to manage the Cross-Origin Resource Sharing (CORS) configuration of a specific App Endpoint. |
Create App Endpoint OIDC Provider |
These enable you to manage the OpenID Connect (OIDC) provider for a specific App Endpoint. |
This enables you to retrieve your App Service’s public certificate. You can copy or download the endpoint’s SSL public certificate to bundle into your mobile application. |
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Create App Service Admin User |
These enable you to manage users with an admin credential specific to a particular App Service or App Endpoint. |
April 2025 Changes
| Operation | Details |
|---|---|
Create Free Tier Cluster |
Added the Free Tier API. This enables you to manage and monitor your free tier operational cluster and App Service. |
March 2025 Changes
| Operation | Details |
|---|---|
The Operational Insights Clusters endpoint now supports Google Cloud Platform (GCP). |
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Get Operational Insights Private Endpoint Service Status |
Added the Operational Insights Private Endpoint Service and VPC Peering API. This enables you to access Operational Insights from your cloud provider’s private network. |
January 2025 Changes
| Operation | Details |
|---|---|
List App Endpoints |
Added the App Endpoints API. This enables you to manage and monitor App Endpoints linked to your Capella Operational cluster. App Endpoints are instances of mobile applications deployed on App Services. |
November 2024 Changes
| Operation | Details |
|---|---|
Manage Query Indexes |
Added the GSI API. This enables you to manage and monitor GSI indexes on the Couchbase Capella cluster. |
Create Cloud Snapshot Backup |
Added the Operational Insights Cloud Snapshot Backups & Restore API. This enables you to perform on-demand backups of Operational Insights cloud snapshot data. |
Upsert Backup Schedule |
Added the Operational Insights Cloud Snapshot Backups Schedule API. This enables you to schedule automatic backups of Operational Insights cloud snapshot data. |
September 2024 Changes
| Operation | Details |
|---|---|
This enables you to delete all of the data presently stored in a bucket. |
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The |
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Enable or Disable App Service Audit Logging |
Added the App Services Audit Logging API. This enables you to configure and retrieve audit logs for App Services. For details, see Audit Logging. |
The |
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This enables you to retrieve a list with the complete history of rotations for a specific customer-managed encryption key within the organization. |
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Create Network Peering |
Added the Network Peering API for Azure. This enables you to configure a secure private network connection from Couchbase Capella clusters hosted with Azure to your application’s VPC. |
August 2024 Changes
| Operation | Details |
|---|---|
Get Private Endpoint Service Status |
Added the Private Endpoint Service API. This enables you to access your Capella cluster from your cloud provider’s private network. |
July 2024 Changes
| Operation | Details |
|---|---|
The |
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Added the System Events API. This enables you to retrieve the sequence of events and actions performed by users within the Capella environment. This is available at an organization and project level. |
June 2024 Changes
| Operation | Details |
|---|---|
Create Network Peering |
Added the Network Peering API for AWS and GCP. This enables you to configure a secure private network connection from Couchbase Capella clusters hosted with AWS and GCP to your application’s VPC. |
May 2024 Changes
| Operation | Details |
|---|---|
The Create Cluster Audit Log job API now supports the following RBAC roles: Cluster Viewer, Data Writer, and Data Reader. |
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Added the Migrate Buckets API. For clusters using Couchbase Server 7.6 or later, this enables you to migrate from Couchstore to Magma storage engines. |
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Organization owners can now add, update, and delete custom subdomains for AWS clusters. Reach out to Couchbase support to enable this feature. |
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Temporarily removed the operation to update a user name. |
April 2024 Changes
| Operation | Details |
|---|---|
Update Cluster Audit Log Configuration |
Added the Audit Log API. This enables you to configure auditing on your Capella cluster, and export audit logs to an AWS S3 bucket. |
March 2024 Changes
| Operation | Details |
|---|---|
Update Collection |
Added the Alert Integration API. This enables you to send Capella alert notifications to common services, such as ServiceNow. |
February 2024 Changes
| Operation | Details |
|---|---|
Create Cluster On/Off schedule |
You can schedule when your provisioned cluster turns on or off to save costs. Turning off your cluster turns off the compute for your cluster, but the storage remains. |
For clusters deployed on Microsoft Azure, you can now enable disk auto-expansion for each Service Group in the cluster. When enabled, the disk storage for each node in the Service Group automatically expands if needed. |
January 2024 Changes
| Operation | Details |
|---|---|
Create Key Metadata |
Added the Customer Managed Encryption Keys API. This enables you to manage encryption keys. |
Get Scope |
Added Scopes and Collections operations to the Buckets API. These enable you to manage scopes and collections. In addition, to reflect this change, the Buckets API has been renamed as the Buckets, Scopes and Collections API. |
Load Sample Data |
Added the Import Sample Dataset API.
This enables you to import Couchbase sample data sets into the Capella cluster: |
December 2023 Changes
| Operation | Details |
|---|---|
Organization owners can now update user names for any user in the organization. |
October 2023 Changes
| Operation | Details |
|---|---|
The CIDR block for the cloud provider is no longer required when creating a cluster. If you do not provide a CIDR block when creating a cluster, a valid unused CIDR block is generated automatically. |
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Getting details of a cluster now returns the connection string — the cluster endpoint for the client connection. |
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Documentation for the request body now describes restrictions on the cluster credential name and the associated password. |
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Clarified examples to show that the |
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Corrected responses to show that the ETag is not returned for this operation. |
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List API Keys |
Documentation now lists valid values for the |
Model Service API Change Log
November 2025 Changes
| Operation | Details |
|---|---|
Added the Chat API to the Model Service API. This enables a model to start a conversation based on an input and generate an appropriate response. |
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Added the Completions API to the Model Service API. This enables a model to receive a prompt and return 1 or more predicted completions. It can also return the probabilities of alternative tokens at each position. |
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Added the Embeddings API to the Model Service API. This enables a model to generate a vector representation of your input text in a format used by machine learning models and algorithms. |
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Creates and executes a batch |
Added the Batch API to the Model Service API. This enables a model to create and execute a batch from an uploaded file of requests. |
Upload a file that can used with a batch |
Added the Files API to the Model Service API. This enables a model to receive and use uploaded documents to a model for features like Assistants and Fine-tuning. |
Lists the currently available models |
Added the Models API to the Model Service API. This enables a model to list and describe the various models available in the API. |
Added the Moderations API to the Model Service API. This enables a model to classify any potentially harmful text in a given prompt. |
See Also
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For details of the Couchbase AI Data Plane APIs, see Manage Deployments with the Couchbase AI Data Plane APIs.
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For a full reference guide to the Management API, see Couchbase Capella Management API Reference.
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For a full reference guide to the Model Service API, see Inference API Reference.