There is a command group 'az_support_tickets'. This group of commands could 'create and manage azure support ticket'. The group of commands has global parameter '--debug' which means 'Increase logging verbosity to show all debug logs.'. The group of commands has global parameter '--help -h' which means 'Show this help message and exit.'. The group of commands has global parameter '--only-show-errors' which means 'Only show errors, suppressing warnings.'. The group of commands has global parameter '--output -o' which means 'Output format.'. The group of commands has global parameter '--query' which means 'JMESPath query string. See <a href="http://jmespath.org/">http://jmespath.org/</a> for more information and examples.'. The group of commands has global parameter '--subscription' which means 'Name or ID of subscription. You can configure the default subscription using `az account set -s NAME_OR_ID`.'. The group of commands has global parameter '--verbose' which means 'Increase logging verbosity. Use --debug for full debug logs.'. This group contains a child command 'az_support_tickets_update'.The syntax is: az support tickets update --ticket-name
                          [--contact-additional-emails]
                          [--contact-country]
                          [--contact-email]
                          [--contact-first-name]
                          [--contact-language]
                          [--contact-last-name]
                          [--contact-method {email, phone}]
                          [--contact-phone-number]
                          [--contact-timezone]
                          [--severity {critical, highestcriticalimpact, minimal, moderate}]
                          [--status {closed, open}]. The 1th example of the child command would be to use it to 'update support ticket severity', the syntax is: az support tickets update --ticket-name "TestTicketName" --severity "moderate". The 2th example of the child command would be to use it to 'update support ticket status', the syntax is: az support tickets update --ticket-name "TestTicketName" --status "closed". The 3th example of the child command would be to use it to 'update support ticket customer contact details properties', the syntax is: az support tickets update --ticket-name "TestTicketName" \
  --contact-additional-emails "xyz@contoso.com" "devs@contoso.com" \
  --contact-country "USA" \
  --contact-email "abc@contoso.com" \
  --contact-first-name "Foo" \
  --contact-language "en-US" \
  --contact-last-name "Bar" \
  --contact-method "phone" \
  --contact-phone-number "123-456-7890" \
  --contact-timezone "Pacific Standard Time". The 4th example of the child command would be to use it to 'update support ticket severity  status and customer contact details properties', the syntax is: az support tickets update --ticket-name "TestTicketName" \
  --status "open" \
  --contact-additional-emails "xyz@contoso.com" "devs@contoso.com" \
  --contact-country "USA" \
  --contact-email "abc@contoso.com" \
  --contact-first-name "Foo" \
  --contact-language "en-US" \
  --contact-last-name "Bar" \
  --contact-method "phone" \
  --contact-phone-number "123-456-7890" \
  --contact-timezone "Pacific Standard Time" \
  --severity "moderate". The parameter '--ticket-name' is required. It is used to support ticket name.. The parameter '--contact-additional-emails' is optional. space-separated list of additional email addresses. additional email addresses will be copied on any correspondence about the support ticket.. The parameter '--contact-country' is optional. country of the user. this is the iso alpha-3 code.. The parameter '--contact-email' is optional. primary email address.. The parameter '--contact-first-name' is optional. first name.. The parameter '--contact-language' is optional. preferred language of support from azure. support languages vary based on the severity you choose for your support ticket. this is the standard country-language code.. The parameter '--contact-last-name' is optional. last name.. The parameter '--contact-method' is optional. preferred contact method.. The parameter '--contact-phone-number' is optional. phone number. this is required if preferred contact method is phone.. The parameter '--contact-timezone' is optional. time zone of the user. this is the name of the time zone from microsoft time zone index values.. The parameter '--severity' is optional. a value that indicates the urgency of the case, which in turn determines the response time according to the service level agreement of the technical support plan you have with azure.. The parameter '--status' is optional. status to be updated on the ticket.. 