---
updatedAt: 2026-07-28T19:57:20.000Z
---

# (Beta) Get event broker versions

Get the default version number used for event broker service creation in a specific datacenter. Note that the default version used for event broker service creation may not be the same as the latest event broker service version.

# OpenAPI definition

```json
{
  "openapi": "3.0.1",
  "info": {
    "title": "MISSION CONTROL",
    "description": "Documentation for Mission Control API",
    "version": "2.2.1"
  },
  "servers": [
    {
      "url": "https://api.solace.cloud",
      "description": "Solace Cloud US EAST Region"
    },
    {
      "url": "https://api.solacecloud.com.au",
      "description": "Solace Cloud AU Region"
    },
    {
      "url": "https://api.solacecloud.eu",
      "description": "Solace Cloud EU Region"
    },
    {
      "url": "https://api.solacecloud.sg",
      "description": "Solace Cloud SG Region"
    }
  ],
  "security": [
    {
      "bearerAuth": []
    }
  ],
  "paths": {
    "/api/v2/missionControl/defaultBrokerVersions": {
      "get": {
        "tags": [
          "Event Broker Services"
        ],
        "summary": "(Beta) Get event broker versions",
        "description": "Get the default version number used for event broker service creation in a specific datacenter. Note that the default version used for event broker service creation may not be the same as the latest event broker service version.",
        "operationId": "getVersions",
        "responses": {
          "200": {
            "description": "OK.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/EventBrokerVersionsResponse"
                }
              }
            }
          },
          "400": {
            "description": "Bad Request",
            "content": {
              "*/*": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                }
              }
            }
          },
          "401": {
            "description": "Unauthorized.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                },
                "example": {
                  "message": "An authentication error occurred.",
                  "errorId": "618e2fb0-a198-4d9d-9219-13e51ef0ecec"
                }
              }
            }
          },
          "403": {
            "description": "forbidden"
          },
          "404": {
            "description": "Entity Not Found.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                }
              }
            }
          },
          "409": {
            "description": "Conflict.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                }
              }
            }
          },
          "502": {
            "description": "Bad Gateway - Marketplace integration error.",
            "content": {
              "*/*": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                }
              }
            }
          },
          "503": {
            "description": "Service unavailable.",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/ErrorResponse"
                }
              }
            }
          }
        },
        "security": [
          {
            "bearerAuth": []
          }
        ]
      }
    }
  },
  "components": {
    "schemas": {
      "ErrorResponse": {
        "type": "object",
        "properties": {
          "message": {
            "type": "string",
            "description": "A user-friendly message that describes the error.",
            "example": "An error occurred."
          },
          "errorId": {
            "type": "string",
            "description": "The UUID (Universally Unique Identifier) that is logged with an appropriate stack trace for a WARN or ERROR log that allows support to better determine what cause the error.",
            "example": "123e4567-e89b-12d3-a456-426655440000"
          },
          "meta": {
            "type": "object",
            "additionalProperties": {
              "type": "object",
              "description": "The metadata about the error. This provides additional information about the error that occurred.",
              "example": "'object': { 'field': 'description' }"
            },
            "description": "The metadata about the error. This provides additional information about the error that occurred.",
            "example": "'object': { 'field': 'description' }"
          },
          "validationDetails": {
            "type": "object",
            "additionalProperties": {
              "type": "array",
              "description": "When applicable, these are the details of issues with the fields provided for the REST call.",
              "example": "'name': ['Not unique']",
              "items": {
                "type": "string",
                "description": "When applicable, these are the details of issues with the fields provided for the REST call.",
                "example": "'name': ['Not unique']"
              }
            },
            "description": "When applicable, these are the details of issues with the fields provided for the REST call.",
            "example": "'name': ['Not unique']"
          }
        }
      },
      "EventBrokerVersions": {
        "type": "object",
        "properties": {
          "id": {
            "type": "string"
          },
          "type": {
            "type": "string"
          },
          "defaultEventBrokerVersion": {
            "type": "string"
          },
          "latestK8sEventBrokerVersion": {
            "type": "string"
          }
        }
      },
      "EventBrokerVersionsResponse": {
        "required": [
          "data",
          "meta"
        ],
        "type": "object",
        "properties": {
          "data": {
            "$ref": "#/components/schemas/EventBrokerVersions"
          },
          "meta": {
            "type": "object",
            "additionalProperties": {
              "type": "object"
            }
          }
        }
      }
    },
    "securitySchemes": {
      "bearerAuth": {
        "type": "http",
        "scheme": "bearer",
        "bearerFormat": "JWT"
      }
    }
  }
}
```