createResourcePool: Create a resource pool

Function details

Creates a flow quota pool and returns resourcePoolKey.

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

Request address

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

Request format

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

Incoming parameter description

Parameter name	Parameter type	Required or not	Legal value	Parameter description
token	String	Yes		Administrator accessToken
resourceType	String	Yes	`flow`	Pool type; only `flow` (traffic) is supported
quota	Long	Yes	≥0	Cap in MB
period	String	Yes	`day` / `month` / `always`	`day`: daily cap; `month`: calendar month; `always`: total cap until exhausted

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",
		"resourceType": "flow",
		"quota": 10240,
		"period": "month"
    }
}

Return data field description

Field	Type	Description
resourcePoolKey	String	Resource pool unique ID

Sample output

{
    "id": "123456",
    "result": {
        "data": {
            "resourcePoolKey": "rp_abc123"
        },
        "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

Combined usage of all sub-accounts and channels in the pool must not exceed the pool cap. Changes take effect within about 5 minutes.