Add sqlserverflex instance create/update commands (#346)

* Implement create command

* Implement update command

* Update docs

* Fixes after review

* Update docs

Author: joaopalet

README.md

@@ -139,24 +139,22 @@ To specify a custom pager, use the `PAGER` environment variable.
 If the variable is not set, STACKIT CLI uses the `less` as default pager.
 
 When using `less` as a pager, STACKIT CLI will automatically pass following options
+
 - -F, --quit-if-one-screen - Less will automatically exit if the entire file can be displayed on the first screen.
 - -S, --chop-long-lines - Lines longer than the screen width will be chopped rather than being folded.
 - -w, --hilite-unread - Temporarily highlights the first "new" line after a forward movement of a full page.
 - -R, --RAW-CONTROL-CHARS - ANSI color and style sequences will be interpreted.
 
 > These options will not be added automatically if a custom pager is defined.
-> 
+>
 > In that case, users can define the parameters by using the specific environment variable required by the `PAGER` (if supported).
 
-> 
 > For example, if user sets the `PAGER` environment variable to `less` and would like to pass some arguments, `LESS` environment variable must be used as following:
 
-> 
 > export PAGER="less"
-> 
+>
 > export LESS="-R"
 
-
 ## Autocompletion
 
 If you wish to set up command autocompletion in your shell for the STACKIT CLI, please refer to our [autocompletion guide](./AUTOCOMPLETION.md).

docs/stackit_sqlserverflex_instance.md

@@ -29,5 +29,7 @@ stackit sqlserverflex instance [flags]
 ### SEE ALSO
 
 * [stackit sqlserverflex](./stackit_sqlserverflex.md)	 - Provides functionality for SQLServer Flex
+* [stackit sqlserverflex instance create](./stackit_sqlserverflex_instance_create.md)	 - Creates an SQLServer Flex instance
 * [stackit sqlserverflex instance list](./stackit_sqlserverflex_instance_list.md)	 - Lists all SQLServer Flex instances
+* [stackit sqlserverflex instance update](./stackit_sqlserverflex_instance_update.md)	 - Updates an SQLServer Flex instance
 

docs/stackit_sqlserverflex_instance_create.md

@@ -0,0 +1,56 @@
+## stackit sqlserverflex instance create
+
+Creates an SQLServer Flex instance
+
+### Synopsis
+
+Creates an SQLServer Flex instance.
+
+```
+stackit sqlserverflex instance create [flags]
+```
+
+### Examples
+
+```
+  Create an SQLServer Flex instance with name "my-instance" and specify flavor by CPU and RAM. Other parameters are set to default values
+  $ stackit sqlserverflex instance create --name my-instance --cpu 1 --ram 4
+
+  Create an SQLServer Flex instance with name "my-instance" and specify flavor by ID. Other parameters are set to default values
+  $ stackit sqlserverflex instance create --name my-instance --flavor-id xxx
+
+  Create an SQLServer Flex instance with name "my-instance", specify flavor by CPU and RAM, set storage size to 20 GB, and restrict access to a specific range of IP addresses. Other parameters are set to default values
+  $ stackit sqlserverflex instance create --name my-instance --cpu 1 --ram 4 --storage-size 20  --acl 1.2.3.0/24
+```
+
+### Options
+
+```
+      --acl strings              The access control list (ACL). Must contain at least one valid subnet, for instance '0.0.0.0/0' for open access (discouraged), '1.2.3.0/24 for a public IP range of an organization, '1.2.3.4/32' for a single IP range, etc. (default [])
+      --backup-schedule string   Backup schedule
+      --cpu int                  Number of CPUs
+      --edition string           Edition of the SQLServer instance
+      --flavor-id string         ID of the flavor
+  -h, --help                     Help for "stackit sqlserverflex instance create"
+  -n, --name string              Instance name
+      --ram int                  Amount of RAM (in GB)
+      --retention-days int       The days for how long the backup files should be stored before being cleaned up
+      --storage-class string     Storage class
+      --storage-size int         Storage size (in GB)
+      --version string           SQLServer version
+```
+
+### Options inherited from parent commands
+
+```
+  -y, --assume-yes             If set, skips all confirmation prompts
+      --async                  If set, runs the command asynchronously
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
+  -p, --project-id string      Project ID
+      --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
+```
+
+### SEE ALSO
+
+* [stackit sqlserverflex instance](./stackit_sqlserverflex_instance.md)	 - Provides functionality for SQLServer Flex instances
+

docs/stackit_sqlserverflex_instance_update.md

@@ -0,0 +1,49 @@
+## stackit sqlserverflex instance update
+
+Updates an SQLServer Flex instance
+
+### Synopsis
+
+Updates an SQLServer Flex instance.
+
+```
+stackit sqlserverflex instance update INSTANCE_ID [flags]
+```
+
+### Examples
+
+```
+  Update the name of an SQLServer Flex instance with ID "xxx"
+  $ stackit sqlserverflex instance update xxx --name my-new-name
+
+  Update the backup schedule of an SQLServer Flex instance with ID "xxx"
+  $ stackit sqlserverflex instance update xxx --backup-schedule "30 0 * * *"
+```
+
+### Options
+
+```
+      --acl strings              Lists of IP networks in CIDR notation which are allowed to access this instance (default [])
+      --backup-schedule string   Backup schedule
+      --cpu int                  Number of CPUs
+      --flavor-id string         ID of the flavor
+  -h, --help                     Help for "stackit sqlserverflex instance update"
+  -n, --name string              Instance name
+      --ram int                  Amount of RAM (in GB)
+      --version string           Version
+```
+
+### Options inherited from parent commands
+
+```
+  -y, --assume-yes             If set, skips all confirmation prompts
+      --async                  If set, runs the command asynchronously
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
+  -p, --project-id string      Project ID
+      --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
+```
+
+### SEE ALSO
+
+* [stackit sqlserverflex instance](./stackit_sqlserverflex_instance.md)	 - Provides functionality for SQLServer Flex instances
+