After enabling and disabling sflow interface, it can't do port breakout.

[chiourung]

Description

After enabling sflow interface, it can't remove the port configuration from the CLI.
And then it can't do port breakout for the port.

Steps to reproduce the issue:

1. config sflow enable
2. config sflow interface enable Ethernet48

redis-cli -n 4 keys SFLOW*
1) "SFLOW_SESSION|Ethernet48"
2) "SFLOW|global"
redis-cli -n 4 hgetall "SFLOW_SESSION|Ethernet48"
1) "admin_state"
2) "up"

3. config sflow interface disable Ethernet48

redis-cli -n 4 hgetall "SFLOW_SESSION|Ethernet48"
1) "admin_state"
2) "down"

4. config interface breakout Ethernet0 4x100G

Do you want to Breakout the port, continue? [y/N]: y

Running Breakout Mode : 1x100G[40G](4)
Target Breakout Mode : 4x100G

Ports to be deleted :
 {
    "Ethernet0": "100000"
}
Ports to be added :
 {
    "Ethernet0": "100000",
    "Ethernet2": "100000",
    "Ethernet4": "100000",
    "Ethernet6": "100000"
}

After running Logic to limit the impact

Final list of ports to be deleted :
 {
    "Ethernet0": "100000"
}
Final list of ports to be added :
 {
    "Ethernet0": "100000",
    "Ethernet2": "100000",
    "Ethernet4": "100000",
    "Ethernet6": "100000"
}
sonic_yang(6):Note: Below table(s) have no YANG models: CONSOLE_SWITCH, DHCP_SERVER, RESTAPI, SNMP, SNMP_COMMUNITY, XCVRD_LOG
Dependecies Exist. No further action will be taken
*** Printing dependecies ***
/sonic-sflow:sonic-sflow/SFLOW_SESSION/SFLOW_SESSION_LIST[port='Ethernet0']/port

Describe the results you received:

The sflow design is in conflict with port dependency.

Describe the results you expected:

Output of show version:

(paste your output here)

Output of show techsupport:

(paste your output here or download and attach the file here )

Additional information you deem important (e.g. issue happens only occasionally):

[judyjoseph]

@chiourung Since the sflow config is not removed explicitly, you will have to use force option while doing a break out. This error is expected.
Please check and get back.

[chiourung]

There is an issue when add force option while doing a breakout.
sonic-net/sonic-swss#2825