# Update Vanity Nameserver IP

Updates the glue record IP addresses for a vanity nameserver.

Endpoint: PUT /core/v1/domains/{domainName}/vanity_nameservers/{hostname}
Version: 1.3.1
Security: BasicAuth

## Path parameters:

  - `domainName` (string, required)
    The domain name associated with the vanity nameserver.
    Example: "example.com"

  - `hostname` (string, required)
    The hostname of the vanity nameserver to update.
    Example: "ns1.example.com"

## Request fields (application/json):

  - `ips` (array)
    IPs is the updated list of IP addresses to be used for glue records for this vanity nameserver. Providing an empty array will remove all existing IPs.
    Example: ["192.168.1.10","2001:0db8:85a3:0000:0000:8a2e:0370:7334"]

## Response 200 fields (application/json):

  - `domainName` (string, required)
    DomainName is the root domain for which this vanity nameserver is created. For example, if the hostname is 'ns1.example.com', the domainName would be 'example.com'.
    Example: "example.com"

  - `hostname` (string, required)
    Hostname is the fully qualified domain name (FQDN) of the vanity nameserver. It must be a subdomain of the domain specified in 'domainName'.
    Example: "ns1.example.com"

  - `ips` (array, required)
    IPs is a list of IP addresses that are used for glue records for this vanity nameserver. These should be valid IPv4 or IPv6 addresses.
    Example: ["192.168.1.1","2001:0db8:85a3:0000:0000:8a2e:0370:7334"]

## Response 400 fields (application/json):

  - `message` (string)
    A human-readable message providing more details about the error
    Example: "Bad Request"

  - `details` (string,null)
    Additional context or information about the error
    Example: "'domainName' cannot be null"

## Response 403 fields (application/json):

  - `message` (string, required)
    A human-readable message providing more details about the error
    Example: "Permission denied"

  - `details` (string,null)
    Additional context or information about the error
    Example: "Failed authentication"

## Response 404 fields (application/json):

  - `message` (string, required)
    A human-readable message providing more details about the error
    Example: "Not Found"

  - `details` (string,null)
    Additional context or information about the error
    Example: "The requested domain does not exist."

## Response 415 fields (application/json):

  - `message` (string, required)
    A human-readable message providing more details about the error
    Example: "The 'Content-Type' header must be 'application/json' for this request."

## Response 429 fields (application/json):

  - `message` (string)
    A human-readable message providing more details about the error
    Example: "Rate Limit Exceeded"

## Response 500 fields (application/json):

  - `message` (string, required)
    A human-readable message providing more details about the error.
    Example: "Internal Server Error"

  - `details` (string,null)
    Additional context or information about the error.
    Example: "Something went wrong."