# フロー分析モデルAPI

# Flow Analysis Model API

As for the call method, please refer to the call method description in Open API

You can read the Flow analysis (opens new window) in the user manual to understand the usage scenario.

# Flow Analysis Query

Interface URL

/open/Flow-analyze?token=xxx

Request method

POST

Content-Type

application/json

Request Query parameter

Parameter name	Sample value	Parameter type	Is required	Parameter description
token	xxx	String	Yes	token

# Request Body Parameter

{
  "eventView": {
    "col_limit": 10,
    "from_date": "2021-10-01 00:00:00",
    "recent_day": "",
    "session_interval": 30,
    "session_type": "minute",
    "to_date": "2021-10-02 23:59:59"
  },
  "events": {
    "by_fields": [
      {
        "event_name": "login",
        "field": "browser",
        "range": "",
        "table_type": "event"
      }],
    "event_names": [
      "logout",
      "login"],
    "source_event": {
      "event_name": "login",
      "filter": {
        "filterType": "COMPOUND"
      }
    },
    "source_type": "initial_event",
    "user_filter": {
      "filterType": "COMPOUND",
      "filts": [
        {
          "columnDesc": "city",
          "columnName": "city",
          "comparator": "equal",
          "filterType": "SIMPLE",
          "ftv": [
            "Beijing",
            "Shanghai",
            "Guangzhou",
            "Shenzhen"],
          "specifiedClusterDate": "2022-01-24",
          "tableType": "user"
        }],
      "relation": "and"
    }
  },
  "projectId": 377,
  "timeoutSeconds": 10, 
  "useCache": true
}

# Request Parameter Description

Parameter name	Sample value	Parameter type	Is required	Parameter description
eventView	-	Object	Yes	Metrics common attribute part
∟ col_limit	10	Integer	Yes	Column limit, between 0 and 20
∟ from_date	2021-10-01 00:00:00	String	No	Start time (format: yyyy-MM-dd HH: mm: ss), valid when the relative time is empty
∟ recent_day		String	No	Relative time (this item cannot be empty at the same time as the start time and the end time)
∟ session_interval	30	Integer	Yes	Session interval length
∟ session_type	minute	String	Yes	Session duration units: seconds, minutes, hours
∟ to_date	2021-10-02 23:59:59	String	No	End time (format: yyyy-MM-dd HH: mm: ss), valid when the relative time is empty
events	-	List	Yes	Event metric list
∟ by_fields	-	List	List	Split by event properties
∟ event_name	login	String	Yes	Event name
∟ field	browser	String	Yes	Split field
∟ range_type	-	String	No	Interval range type Discrete: number Def: default interval user_defined: User-defined
∟ range	-	String	No	Interval range
∟ table_type	event	String	Yes	Table type enumeration
∟ event_names	["logout","login"]	String	Yes	The eventNames the metric based on
∟ source_event	-	Object	Yes	Source event
∟ event_name	login	String	Yes	Event name
∟ filter	-	Object	No	Source event filtering
∟ filterType	COMPOUND	String	No	Filter mode, SIMPLE: simple, COMPOUND: composite
∟ source_type	initial_event	String	Yes	Event type, initial_event/termination_event
∟ user_filter	-	Object	No	User table filtering
∟ filterType	COMPOUND	String	No	Filter mode, SIMPLE: simple, COMPOUND: composite
∟ filts	-	List	No	List of conditions
∟ columnDesc	app_version	String	No	Field display name
∟ columnName	app_version	String	Yes	Field name
∟ comparator	equal	String	Yes	Reference: filtering expression of model query API
∟ filterType	SIMPLE	String	No	Filter mode, SIMPLE: simple, COMPOUND: composite
∟ ftv	["V1.0"]	List	No	Property comparative with bound literial
∟ specifiedClusterDate	2022-01-26	String	No	Historical tag version of specified date
∟ tableType	event	String	Yes	Table type enumeration
∟ relation	and	String	No	Logical relationship, and: logical and, or: logical or
projectId	377	Integer	Yes	Project enumeric identity
timeoutSeconds	10	Integer	No	Request timed out parameter, timeout cancels query task
useCache	true	Boolean	No	Use cache, optional parameter, default is true

# Successful Response Example

{
  "data": {
    "event_name_desc_map": {
      "anyEvent": "any event",
      "login": "login",
      "logout": "logout"
    },
    "links": [
      [
        {
          "source": "0_Chrome^_^login",
          "target": "1_logout",
          "times": 1716
        },
        {
          "source": "0_Safari^_^login",
          "target": "1_logout",
          "times": 765
        },
        {
          "source": "0_Firefox^_^login",
          "target": "1_logout",
          "times": 582
        },
        {
          "source": "0_Wechat built-in browser^_^login",
          "target": "1_logout",
          "times": 403
        },
        {
          "is_wastage": true,
          "source": "0_Chrome^_^login",
          "target": "1_wastage",
          "times": 380
        },
        {
          "is_wastage": true,
          "source": "0_Safari^_^login",
          "target": "1_wastage",
          "times": 195
        },
        {
          "is_wastage": true,
          "source": "0_Firefox^_^login",
          "target": "1_wastage",
          "times": 148
        },
        {
          "is_wastage": true,
          "source": "0_Wechat built-in browser^_^login",
          "target": "1_wastage",
          "times": 89
        }
      ]
    ],
    "nodes": [
      [
        {
          "by_value": "Chrome",
          "event_name": "login",
          "id": "0_Chrome^_^login",
          "times": 2096
        },
        {
          "by_value": "Safari",
          "event_name": "login",
          "id": "0_Safari^_^login",
          "times": 960
        },
        {
          "by_value": "Firefox",
          "event_name": "login",
          "id": "0_Firefox^_^login",
          "times": 730
        },
        {
          "by_value": "Wechat built-in browser",
          "event_name": "login",
          "id": "0_Wechat built-in browser^_^login",
          "times": 492
        }
      ],
      [
        {
          "event_name": "logout",
          "id": "1_logout",
          "times": 3466
        }
      ]
    ],
    "result_generate_time": "2022-01-27 13:44:38"
  },
  "return_code": 0,
  "return_message": "success"
}

# Response Parameter Description

Parameter name	Sample value	Parameter type	Parameter description
return_code	0	Integer	Return code
return_message	success	String	Return message
data	-	Object	Return data
∟ event_name_desc_map	-	Map	Event name and event description mapping
∟ links	-	List	Relational matrix
∟ source	0_Chrome^_^login	String	Relationship start node
∟ target	1_level_up	String	Relationship end node
∟ times	5106	Integer	Number of times
∟ nodes	-	List	Node matrix
∟ id	0_Chrome^_^login	String	Node ID
∟ event_name	login	String	Node event name
∟ by_value	Chrome	String	Node value
∟ times	30301	Integer	Number of times
∟ result_generate_time	2022-01-24 18:53:26	String	Query result generation time

Error Response Example

{
    "return_code": -1008,
    "return_message": "The parameter (token) is empty"
}

Parameter name	Sample value	Parameter type	Parameter description
return_code	-1008	Integer	Return code
return_message	The parameter (token) is empty	String	Return information

# Flow Analysis User List