> For the complete documentation index, see [llms.txt](https://docs.ionos.com/cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ionos.com/cloud/api-reference/databases/mariadb/clusters/delete-a-cluster.md).

# Delete a cluster

Delete a MariaDB cluster.

```json
{"openapi":"3.0.3","info":{"title":"IONOS DBaaS MariaDB REST API","version":"0.1.0"},"tags":[{"name":"Clusters","description":"Everything about MariaDB clusters."}],"servers":[{"url":"https://mariadb.de-fra.ionos.com","description":"Frankfurt, Germany"},{"url":"https://mariadb.de-txl.ionos.com","description":"Berlin, Germany"},{"url":"https://mariadb.es-vit.ionos.com","description":"Logroño, Spain"},{"url":"https://mariadb.fr-par.ionos.com","description":"Paris, France"},{"url":"https://mariadb.gb-lhr.ionos.com","description":"London, Great Britain"},{"url":"https://mariadb.us-ewr.ionos.com","description":"Newark, USA"},{"url":"https://mariadb.us-las.ionos.com","description":"Las Vegas, USA"},{"url":"https://mariadb.us-mci.ionos.com","description":"Lenexa, USA"}],"security":[{"tokenAuth":[]}],"components":{"securitySchemes":{"tokenAuth":{"type":"apiKey","in":"header","name":"Authorization","description":"Please provide header value as 'Bearer <token>' and don't forget to add\n'Bearer' HTTP Authorization Scheme before the token.\n"}},"parameters":{"ClusterIDPath":{"name":"clusterId","in":"path","description":"The unique ID of the cluster.","required":true,"schema":{"type":"string"}}},"schemas":{"ClusterResponse":{"description":"A database cluster.","properties":{"id":{"$ref":"#/components/schemas/ResourceID"},"metadata":{"$ref":"#/components/schemas/ClusterMetadata"},"properties":{"$ref":"#/components/schemas/ClusterProperties"}},"type":"object"},"ResourceID":{"type":"string","description":"The unique ID of the resource."},"ClusterMetadata":{"description":"Metadata of the resource.","properties":{"createdDate":{"type":"string","format":"date-time","description":"The ISO 8601 creation timestamp."},"createdBy":{"type":"string"},"createdByUserId":{"type":"string"},"lastModifiedDate":{"type":"string","format":"date-time","description":"The ISO 8601 modified timestamp."},"lastModifiedBy":{"type":"string"},"lastModifiedByUserId":{"type":"string"},"state":{"$ref":"#/components/schemas/State"}}},"State":{"description":"The current status reported back by the cluster.","type":"string","enum":["AVAILABLE","BUSY","CREATING","UPDATING","RESTORING","DESTROYING","DEGRADED","FAILED","UNKNOWN"]},"ClusterProperties":{"description":"Properties of a database cluster.","properties":{"displayName":{"$ref":"#/components/schemas/DisplayName"},"mariadbVersion":{"$ref":"#/components/schemas/MariadbVersion"},"dnsName":{"$ref":"#/components/schemas/DNSName"},"instances":{"$ref":"#/components/schemas/Instances"},"ram":{"$ref":"#/components/schemas/Ram"},"cores":{"$ref":"#/components/schemas/Cores"},"storageSize":{"$ref":"#/components/schemas/StorageSize"},"connections":{"type":"array","minItems":1,"maxItems":1,"items":{"$ref":"#/components/schemas/Connection"}},"maintenanceWindow":{"$ref":"#/components/schemas/MaintenanceWindow"},"backup":{"$ref":"#/components/schemas/BackupProperties"}},"type":"object"},"DisplayName":{"type":"string","description":"The friendly name of your cluster.","maxLength":63,"pattern":"^(\\w|:|\\-|\\ |.)+$"},"MariadbVersion":{"type":"string","description":"The MariaDB version of your cluster.","enum":["10.6","10.11"]},"DNSName":{"type":"string","description":"The DNS name pointing to your cluster."},"Instances":{"type":"integer","description":"The total number of instances in the cluster (one primary and n-1\nsecondary).\n","minimum":1,"maximum":5},"Ram":{"type":"integer","description":"The amount of memory per instance in gigabytes (GB).","minimum":4},"Cores":{"type":"integer","description":"The number of CPU cores per instance.","minimum":1},"StorageSize":{"type":"integer","description":"The amount of storage per instance in gigabytes (GB).","minimum":10,"maximum":2000},"Connection":{"description":"Details about the network connection for your cluster.","properties":{"datacenterId":{"description":"The datacenter to connect your cluster to.","type":"string"},"lanId":{"description":"The numeric LAN ID to connect your cluster to.","type":"string"},"cidr":{"type":"string","description":"The IP and subnet for your cluster.\nNote the following unavailable IP ranges:\n10.233.64.0/18\n10.233.0.0/18\n10.233.114.0/24\n"}},"required":["datacenterId","lanId","cidr"],"type":"object"},"MaintenanceWindow":{"description":"A weekly 4 hour-long window, during which maintenance might occur.\n","properties":{"time":{"type":"string","description":"Start of the maintenance window in UTC time.","pattern":"^(2[0-3]|[01]?[0-9]):([0-5]?[0-9]):([0-5]?[0-9])$"},"dayOfTheWeek":{"$ref":"#/components/schemas/DayOfTheWeek"}},"required":["time","dayOfTheWeek"],"type":"object"},"DayOfTheWeek":{"description":"The name of the week day.","type":"string","enum":["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"]},"BackupProperties":{"description":"Properties configuring the backup of the cluster.\n","properties":{"location":{"$ref":"#/components/schemas/BackupLocation"}},"type":"object"},"BackupLocation":{"type":"string","description":"The S3 location where the backups will be stored."},"ErrorMessage":{"properties":{"errorCode":{"type":"string","description":"Application internal error code\n"},"message":{"type":"string","description":"A human readable explanation specific to this occurrence of the\nproblem.\n"}},"type":"object"}},"responses":{"Error400":{"description":"Parse error.","content":{"application/json":{"schema":{"properties":{"httpStatus":{"type":"integer","description":"The HTTP status code of the operation."},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ErrorMessage"}}},"required":["httpStatus","messages"],"type":"object"}}}},"Error401":{"description":"Authentication error.","content":{"application/json":{"schema":{"properties":{"httpStatus":{"type":"integer","description":"The HTTP status code of the operation."},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ErrorMessage"}}},"required":["httpStatus","messages"],"type":"object"}}}},"Error403":{"description":"Unauthorized.","content":{"application/json":{"schema":{"properties":{"httpStatus":{"type":"integer","description":"The HTTP status code of the operation."},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ErrorMessage"}}},"required":["httpStatus","messages"],"type":"object"}}}},"Error404":{"description":"Not Found.","content":{"application/json":{"schema":{"properties":{"httpStatus":{"type":"integer","description":"The HTTP status code of the operation."},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ErrorMessage"}}},"required":["httpStatus","messages"],"type":"object"}}}},"Error405":{"description":"Unsupported HTTP method.","content":{"application/json":{"schema":{"properties":{"httpStatus":{"type":"integer","description":"The HTTP status code of the operation."},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ErrorMessage"}}},"required":["httpStatus","messages"],"type":"object"}}}},"Error415":{"description":"Unsupported content type.","content":{"application/json":{"schema":{"properties":{"httpStatus":{"type":"integer","description":"The HTTP status code of the operation."},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ErrorMessage"}}},"required":["httpStatus","messages"],"type":"object"}}}},"Error422":{"description":"Validation error.","content":{"application/json":{"schema":{"properties":{"httpStatus":{"type":"integer","description":"The HTTP status code of the operation."},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ErrorMessage"}}},"required":["httpStatus","messages"],"type":"object"}}}},"Error429":{"description":"Request rate limit exceeded.","content":{"application/json":{"schema":{"properties":{"httpStatus":{"type":"integer","description":"The HTTP status code of the operation."},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ErrorMessage"}}},"required":["httpStatus","messages"],"type":"object"}}}},"Error500":{"description":"Server error.","content":{"application/json":{"schema":{"properties":{"httpStatus":{"type":"integer","description":"The HTTP status code of the operation."},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ErrorMessage"}}},"required":["httpStatus","messages"],"type":"object"}}}},"Error503":{"description":"Maintenance.","content":{"application/json":{"schema":{"properties":{"httpStatus":{"type":"integer","description":"The HTTP status code of the operation."},"messages":{"type":"array","items":{"$ref":"#/components/schemas/ErrorMessage"}}},"required":["httpStatus","messages"],"type":"object"}}}}}},"paths":{"/clusters/{clusterId}":{"delete":{"operationId":"clustersDelete","summary":"Delete a cluster","description":"Delete a MariaDB cluster.","tags":["Clusters"],"parameters":[{"$ref":"#/components/parameters/ClusterIDPath"}],"responses":{"200":{"description":"The deleted cluster with `metadata.state` set to \"DESTROYING\".\n","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ClusterResponse"}}}},"400":{"$ref":"#/components/responses/Error400"},"401":{"$ref":"#/components/responses/Error401"},"403":{"$ref":"#/components/responses/Error403"},"404":{"$ref":"#/components/responses/Error404"},"405":{"$ref":"#/components/responses/Error405"},"415":{"$ref":"#/components/responses/Error415"},"422":{"$ref":"#/components/responses/Error422"},"429":{"$ref":"#/components/responses/Error429"},"500":{"$ref":"#/components/responses/Error500"},"503":{"$ref":"#/components/responses/Error503"}}}}}}
```


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