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/API reference/Projects/Set VPC endpoint restriction
POST/projects/{project_id}/vpc_endpoints/{vpc_endpoint_id}

Set VPC endpoint restriction

Sets or updates a VPC endpoint restriction for a Neon project. When a VPC endpoint restriction is set, the project only accepts connections from the specified VPC. A VPC endpoint can be set as a restriction only after it is assigned to the parent organization of the Neon project.

Markdown for AI context

Quick start

REST API - curl
curl "https://console.neon.tech/api/v2/projects/$PROJECT_ID/vpc_endpoints/$VPC_ENDPOINT_ID" \
  -X POST \
  -H "Authorization: Bearer $NEON_API_KEY"
Also available in
neon vpc project restrict <vpc_endpoint_id> --project-id <id>

Parameters

Project ID
project_id
string

The Neon project ID

VPC endpoint ID
vpc_endpoint_id
string

The VPC endpoint ID

Request body

1 required Required: label.

Label
label
string

Response

200

Configured the specified VPC endpoint as a restriction for the specified project.

No example available.

Errors

default

General error

This endpoint can return the standard Neon API error response.

Response fields

  • message Required. Human-readable error message.
  • code Required. Machine-readable error code.
  • request_id Optional. Request identifier for debugging. You can provide one with the X-Request-ID header.

Retry guidance

If no response is returned, the request may still have reached the server. This is why retry safety depends on the method and status code.

Idempotent methods (GET, HEAD, OPTIONS) are generally safe to retry after a network error or timeout. Non-idempotent methods (POST, PATCH, DELETE, PUT) can change state, so avoid automatic retries unless your workflow can tolerate duplicate effects.

Responses with 423 Locked or 503 Service Unavailable are safe to retry. 423 Locked means the resource is temporarily locked, usually because another operation is in progress.

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