unbindSubAccountFromResourcePool: Unbind sub-account from pool

Function details

Removes a sub-account from a pool.

Requires a developer administrator accessToken (At_ prefix). Sub-account tokens cannot call this method.

Request address

https://openapi-[DataCenter].easy4ip.com/openapi/unbindSubAccountFromResourcePool

Request format

HTTP POST. JSON body layout: Request conventions. Sign with Signature.

Incoming parameter description

Parameter name	Parameter type	Required or not	Parameter description
token	String	Yes	Administrator accessToken
resourcePoolKey	String	Yes	Resource pool unique ID
openId	String	Yes	Sub-account openId; see getOpenIdByAccount

Sample input

{
    "system": {
        "ver": "1.0",
        "appId": "lcdxxxxxxxxx",
        "sign": "xjhCQBoJ9hRDsCjyDcHjtDNzRZ3ZJezcawsfWeiaoxU=",
        "time": 1603350473,
        "nonce": "a4d59add-0f04-4b7e-9355-d1fb4e9dc22b"
    },
    "id": "d82a7fa7-655f-4bb8-ab75-72bb3dfa3a94",
    "params": {
		"token": "At_12345678901234567890123456789012",
		"resourcePoolKey": "rp_abc123",
		"openId": "5dd2fe5bc11240a9b5d4fd4474c857c5"
    }
}

Return data field description

On success, data is empty.

Sample output

{
    "id": "123456",
    "result": {
        "code": "0",
        "msg": "The operation was successful."
    }
}

Error codes

This method may return the codes below. See Return codes.

Gateway and auth (SN / TK / OP)

Code	Meaning	Next step
`SN1001`	Signature error	Check `sign` per Development specification
`TK1002`	Token invalid or expired	Refresh accessToken
`OP1002`	Missing required parameter	Add required fields
`OP1003`	Invalid parameter	Match this page’s parameter table
`OP1009`	Permission denied	Check token and device bind/share grants
`OP1013`	Total call limit exceeded	Reduce call rate
`OP1014`	Daily per-interface limit exceeded	See Interface call limits
`DV1007`	Device offline	Wait until the device is online

See Return codes · OP/SN/TK for the full catalog.

Sub-accounts (SUB)

Code	Meaning	Next step
`SUB1001`–`SUB1002`	Sub-account lacks API permission	Update policy via addPolicy
`SUB1005`	Sub-account token expired	Refresh subAccountToken
`SUB1006`	No device grant for sub-account	Check `Resource` and device serial
`SUB1008`	Sub-account not bound to app	Create and bind the sub-account first

See Return codes · SUB.

Device (DV10)

Code	Meaning	Next step
`DV1007`	Device offline or timeout	Wait for the device to come online
`DV1009`	Device busy	Retry later
`DV1012`	Insufficient share/grant permission	Check sub-account `Permission` / `Resource`
`DV1019`	Capability not supported	Confirm model and capability list
`DV1020`	Channel offline	Check channel status
`DV1026`	Function not supported	Use another API or upgrade firmware
`DV1028`	Not bound or channel missing	Verify `deviceId` / `channelId`

See Return codes · DV.

Notes

Limits are lifted within about 5 minutes. If resourcePoolKey is invalid or not owned by the current developer account, the call may return a permission or auth-related code; see Return codes.