Api

---
name: expressroutecrossconnection-rest-apis
description: "ExpressRouteCrossConnection REST APIs API skill. Use when working with ExpressRouteCrossConnection REST APIs for subscriptions. Covers 12 endpoints."
version: 1.0.0
generator: lapsh
---

# ExpressRouteCrossConnection REST APIs
API version: 2019-08-01

## Auth
OAuth2

## Base URL
https://management.azure.com

## Setup
1. Configure auth: OAuth2
2. GET /subscriptions/{subscriptionId}/providers/Microsoft.Network/expressRouteCrossConnections -- verify access
3. POST /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}/peerings/{peeringName}/arpTables/{devicePath} -- create first arpTables

## Endpoints

12 endpoints across 1 groups. See references/api-spec.lap for full details.

### subscriptions
| Method | Path | Description |
|--------|------|-------------|
| GET | /subscriptions/{subscriptionId}/providers/Microsoft.Network/expressRouteCrossConnections | Retrieves all the ExpressRouteCrossConnections in a subscription. |
| GET | /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections | Retrieves all the ExpressRouteCrossConnections in a resource group. |
| GET | /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName} | Gets details about the specified ExpressRouteCrossConnection. |
| PUT | /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName} | Update the specified ExpressRouteCrossConnection. |
| PATCH | /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName} | Updates an express route cross connection tags. |
| GET | /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}/peerings | Gets all peerings in a specified ExpressRouteCrossConnection. |
| DELETE | /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}/peerings/{peeringName} | Deletes the specified peering from the ExpressRouteCrossConnection. |
| GET | /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}/peerings/{peeringName} | Gets the specified peering for the ExpressRouteCrossConnection. |
| PUT | /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}/peerings/{peeringName} | Creates or updates a peering in the specified ExpressRouteCrossConnection. |
| POST | /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}/peerings/{peeringName}/arpTables/{devicePath} | Gets the currently advertised ARP table associated with the express route cross connection in a resource group. |
| POST | /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}/peerings/{peeringName}/routeTablesSummary/{devicePath} | Gets the route table summary associated with the express route cross connection in a resource group. |
| POST | /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}/peerings/{peeringName}/routeTables/{devicePath} | Gets the currently advertised routes table associated with the express route cross connection in a resource group. |

## Common Questions

Match user requests to endpoints in references/api-spec.lap. Key patterns:
- "List all expressRouteCrossConnections?" -> GET /subscriptions/{subscriptionId}/providers/Microsoft.Network/expressRouteCrossConnections
- "List all expressRouteCrossConnections?" -> GET /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections
- "Get expressRouteCrossConnection details?" -> GET /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}
- "Update a expressRouteCrossConnection?" -> PUT /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}
- "Partially update a expressRouteCrossConnection?" -> PATCH /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}
- "List all peerings?" -> GET /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}/peerings
- "Delete a peering?" -> DELETE /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}/peerings/{peeringName}
- "Get peering details?" -> GET /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}/peerings/{peeringName}
- "Update a peering?" -> PUT /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/expressRouteCrossConnections/{crossConnectionName}/peerings/{peeringName}
- "How to authenticate?" -> See Auth section

## Response Tips
- Check response schemas in references/api-spec.lap for field details
- Create/update endpoints typically return the created/updated object

## References
- Full spec: See references/api-spec.lap for complete endpoint details, parameter tables, and response schemas

> Generated from the official API spec by [LAP](https://lap.sh)