Returns data preview of the provided data entity
curl --request POST \
--url http://10.2.4.166:8080/composer/api/sources/data-entities/preview \
--header 'Authorization: Basic <encoded-value>' \
--header 'Content-Type: application/vnd.composer.v3+json' \
--data '
{
"id": "data_entity_id",
"name": "Data Entity name",
"nativeFields": [
{
"origin": {
"derivedOrigin": {
"expression": "sales * 100",
"calendarId": "<string>",
"referencedFieldNames": [
"<string>"
]
}
},
"name": "field_name",
"label": "Field Label",
"visible": true,
"format": {
"time": {
"timeZone": "UTC",
"options": {
"hour12": true
}
}
},
"statistics": {
"override": {
"min": 123,
"max": 123,
"distinctValues": [
"<unknown>"
]
},
"cacheEnabled": true,
"refreshable": true,
"cardinality": 123
},
"facetFiltering": {
"enabled": true,
"order": 2
},
"disabledCapabilities": [
"<string>"
],
"fieldMetadata": {},
"rawFormatSupportTimeGroup": true,
"fieldName": "<string>",
"originalFieldName": "<string>"
}
],
"forbiddenFeatures": [
"<string>"
],
"auxiliary": true
}
'import requests
url = "http://10.2.4.166:8080/composer/api/sources/data-entities/preview"
payload = {
"id": "data_entity_id",
"name": "Data Entity name",
"nativeFields": [
{
"origin": { "derivedOrigin": {
"expression": "sales * 100",
"calendarId": "<string>",
"referencedFieldNames": ["<string>"]
} },
"name": "field_name",
"label": "Field Label",
"visible": True,
"format": { "time": {
"timeZone": "UTC",
"options": { "hour12": True }
} },
"statistics": {
"override": {
"min": 123,
"max": 123,
"distinctValues": ["<unknown>"]
},
"cacheEnabled": True,
"refreshable": True,
"cardinality": 123
},
"facetFiltering": {
"enabled": True,
"order": 2
},
"disabledCapabilities": ["<string>"],
"fieldMetadata": {},
"rawFormatSupportTimeGroup": True,
"fieldName": "<string>",
"originalFieldName": "<string>"
}
],
"forbiddenFeatures": ["<string>"],
"auxiliary": True
}
headers = {
"Authorization": "Basic <encoded-value>",
"Content-Type": "application/vnd.composer.v3+json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
Authorization: 'Basic <encoded-value>',
'Content-Type': 'application/vnd.composer.v3+json'
},
body: JSON.stringify({
id: 'data_entity_id',
name: 'Data Entity name',
nativeFields: [
{
origin: {
derivedOrigin: {
expression: 'sales * 100',
calendarId: '<string>',
referencedFieldNames: ['<string>']
}
},
name: 'field_name',
label: 'Field Label',
visible: true,
format: {time: {timeZone: 'UTC', options: {hour12: true}}},
statistics: {
override: {min: 123, max: 123, distinctValues: ['<unknown>']},
cacheEnabled: true,
refreshable: true,
cardinality: 123
},
facetFiltering: {enabled: true, order: 2},
disabledCapabilities: ['<string>'],
fieldMetadata: {},
rawFormatSupportTimeGroup: true,
fieldName: '<string>',
originalFieldName: '<string>'
}
],
forbiddenFeatures: ['<string>'],
auxiliary: true
})
};
fetch('http://10.2.4.166:8080/composer/api/sources/data-entities/preview', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_PORT => "8080",
CURLOPT_URL => "http://10.2.4.166:8080/composer/api/sources/data-entities/preview",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'id' => 'data_entity_id',
'name' => 'Data Entity name',
'nativeFields' => [
[
'origin' => [
'derivedOrigin' => [
'expression' => 'sales * 100',
'calendarId' => '<string>',
'referencedFieldNames' => [
'<string>'
]
]
],
'name' => 'field_name',
'label' => 'Field Label',
'visible' => true,
'format' => [
'time' => [
'timeZone' => 'UTC',
'options' => [
'hour12' => true
]
]
],
'statistics' => [
'override' => [
'min' => 123,
'max' => 123,
'distinctValues' => [
'<unknown>'
]
],
'cacheEnabled' => true,
'refreshable' => true,
'cardinality' => 123
],
'facetFiltering' => [
'enabled' => true,
'order' => 2
],
'disabledCapabilities' => [
'<string>'
],
'fieldMetadata' => [
],
'rawFormatSupportTimeGroup' => true,
'fieldName' => '<string>',
'originalFieldName' => '<string>'
]
],
'forbiddenFeatures' => [
'<string>'
],
'auxiliary' => true
]),
CURLOPT_HTTPHEADER => [
"Authorization: Basic <encoded-value>",
"Content-Type: application/vnd.composer.v3+json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "http://10.2.4.166:8080/composer/api/sources/data-entities/preview"
payload := strings.NewReader("{\n \"id\": \"data_entity_id\",\n \"name\": \"Data Entity name\",\n \"nativeFields\": [\n {\n \"origin\": {\n \"derivedOrigin\": {\n \"expression\": \"sales * 100\",\n \"calendarId\": \"<string>\",\n \"referencedFieldNames\": [\n \"<string>\"\n ]\n }\n },\n \"name\": \"field_name\",\n \"label\": \"Field Label\",\n \"visible\": true,\n \"format\": {\n \"time\": {\n \"timeZone\": \"UTC\",\n \"options\": {\n \"hour12\": true\n }\n }\n },\n \"statistics\": {\n \"override\": {\n \"min\": 123,\n \"max\": 123,\n \"distinctValues\": [\n \"<unknown>\"\n ]\n },\n \"cacheEnabled\": true,\n \"refreshable\": true,\n \"cardinality\": 123\n },\n \"facetFiltering\": {\n \"enabled\": true,\n \"order\": 2\n },\n \"disabledCapabilities\": [\n \"<string>\"\n ],\n \"fieldMetadata\": {},\n \"rawFormatSupportTimeGroup\": true,\n \"fieldName\": \"<string>\",\n \"originalFieldName\": \"<string>\"\n }\n ],\n \"forbiddenFeatures\": [\n \"<string>\"\n ],\n \"auxiliary\": true\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Basic <encoded-value>")
req.Header.Add("Content-Type", "application/vnd.composer.v3+json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("http://10.2.4.166:8080/composer/api/sources/data-entities/preview")
.header("Authorization", "Basic <encoded-value>")
.header("Content-Type", "application/vnd.composer.v3+json")
.body("{\n \"id\": \"data_entity_id\",\n \"name\": \"Data Entity name\",\n \"nativeFields\": [\n {\n \"origin\": {\n \"derivedOrigin\": {\n \"expression\": \"sales * 100\",\n \"calendarId\": \"<string>\",\n \"referencedFieldNames\": [\n \"<string>\"\n ]\n }\n },\n \"name\": \"field_name\",\n \"label\": \"Field Label\",\n \"visible\": true,\n \"format\": {\n \"time\": {\n \"timeZone\": \"UTC\",\n \"options\": {\n \"hour12\": true\n }\n }\n },\n \"statistics\": {\n \"override\": {\n \"min\": 123,\n \"max\": 123,\n \"distinctValues\": [\n \"<unknown>\"\n ]\n },\n \"cacheEnabled\": true,\n \"refreshable\": true,\n \"cardinality\": 123\n },\n \"facetFiltering\": {\n \"enabled\": true,\n \"order\": 2\n },\n \"disabledCapabilities\": [\n \"<string>\"\n ],\n \"fieldMetadata\": {},\n \"rawFormatSupportTimeGroup\": true,\n \"fieldName\": \"<string>\",\n \"originalFieldName\": \"<string>\"\n }\n ],\n \"forbiddenFeatures\": [\n \"<string>\"\n ],\n \"auxiliary\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("http://10.2.4.166:8080/composer/api/sources/data-entities/preview")
http = Net::HTTP.new(url.host, url.port)
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/vnd.composer.v3+json'
request.body = "{\n \"id\": \"data_entity_id\",\n \"name\": \"Data Entity name\",\n \"nativeFields\": [\n {\n \"origin\": {\n \"derivedOrigin\": {\n \"expression\": \"sales * 100\",\n \"calendarId\": \"<string>\",\n \"referencedFieldNames\": [\n \"<string>\"\n ]\n }\n },\n \"name\": \"field_name\",\n \"label\": \"Field Label\",\n \"visible\": true,\n \"format\": {\n \"time\": {\n \"timeZone\": \"UTC\",\n \"options\": {\n \"hour12\": true\n }\n }\n },\n \"statistics\": {\n \"override\": {\n \"min\": 123,\n \"max\": 123,\n \"distinctValues\": [\n \"<unknown>\"\n ]\n },\n \"cacheEnabled\": true,\n \"refreshable\": true,\n \"cardinality\": 123\n },\n \"facetFiltering\": {\n \"enabled\": true,\n \"order\": 2\n },\n \"disabledCapabilities\": [\n \"<string>\"\n ],\n \"fieldMetadata\": {},\n \"rawFormatSupportTimeGroup\": true,\n \"fieldName\": \"<string>\",\n \"originalFieldName\": \"<string>\"\n }\n ],\n \"forbiddenFeatures\": [\n \"<string>\"\n ],\n \"auxiliary\": true\n}"
response = http.request(request)
puts response.read_body{
"metadata": [
{
"name": "<string>"
}
],
"data": [
[
"<unknown>"
]
]
}{
"error": "<string>",
"details": "<string>",
"message": "<string>",
"path": "<string>",
"status": "<string>",
"code": "<string>",
"errorCode": "<string>",
"timestamp": "<string>",
"problems": [
{
"name": "<string>",
"message": "<string>",
"level": "ERROR",
"dependencies": {}
}
]
}{
"timestamp": "2023-11-07T05:31:56Z",
"status": 123,
"error": "<string>",
"message": "<string>",
"path": "<string>"
}{
"error": "<string>",
"details": "<string>",
"message": "<string>",
"path": "<string>",
"status": "<string>",
"code": "<string>",
"errorCode": "<string>",
"timestamp": "<string>",
"problems": [
{
"name": "<string>",
"message": "<string>",
"level": "ERROR",
"dependencies": {}
}
]
}{
"error": "<string>",
"details": "<string>",
"message": "<string>",
"path": "<string>",
"status": "<string>",
"code": "<string>",
"errorCode": "<string>",
"timestamp": "<string>",
"problems": [
{
"name": "<string>",
"message": "<string>",
"level": "ERROR",
"dependencies": {}
}
]
}Returns data preview of the provided data entity
Requires READ permission on the connection and upload that is used in the data entity
Returns data preview of the provided data entity
curl --request POST \
--url http://10.2.4.166:8080/composer/api/sources/data-entities/preview \
--header 'Authorization: Basic <encoded-value>' \
--header 'Content-Type: application/vnd.composer.v3+json' \
--data '
{
"id": "data_entity_id",
"name": "Data Entity name",
"nativeFields": [
{
"origin": {
"derivedOrigin": {
"expression": "sales * 100",
"calendarId": "<string>",
"referencedFieldNames": [
"<string>"
]
}
},
"name": "field_name",
"label": "Field Label",
"visible": true,
"format": {
"time": {
"timeZone": "UTC",
"options": {
"hour12": true
}
}
},
"statistics": {
"override": {
"min": 123,
"max": 123,
"distinctValues": [
"<unknown>"
]
},
"cacheEnabled": true,
"refreshable": true,
"cardinality": 123
},
"facetFiltering": {
"enabled": true,
"order": 2
},
"disabledCapabilities": [
"<string>"
],
"fieldMetadata": {},
"rawFormatSupportTimeGroup": true,
"fieldName": "<string>",
"originalFieldName": "<string>"
}
],
"forbiddenFeatures": [
"<string>"
],
"auxiliary": true
}
'import requests
url = "http://10.2.4.166:8080/composer/api/sources/data-entities/preview"
payload = {
"id": "data_entity_id",
"name": "Data Entity name",
"nativeFields": [
{
"origin": { "derivedOrigin": {
"expression": "sales * 100",
"calendarId": "<string>",
"referencedFieldNames": ["<string>"]
} },
"name": "field_name",
"label": "Field Label",
"visible": True,
"format": { "time": {
"timeZone": "UTC",
"options": { "hour12": True }
} },
"statistics": {
"override": {
"min": 123,
"max": 123,
"distinctValues": ["<unknown>"]
},
"cacheEnabled": True,
"refreshable": True,
"cardinality": 123
},
"facetFiltering": {
"enabled": True,
"order": 2
},
"disabledCapabilities": ["<string>"],
"fieldMetadata": {},
"rawFormatSupportTimeGroup": True,
"fieldName": "<string>",
"originalFieldName": "<string>"
}
],
"forbiddenFeatures": ["<string>"],
"auxiliary": True
}
headers = {
"Authorization": "Basic <encoded-value>",
"Content-Type": "application/vnd.composer.v3+json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
Authorization: 'Basic <encoded-value>',
'Content-Type': 'application/vnd.composer.v3+json'
},
body: JSON.stringify({
id: 'data_entity_id',
name: 'Data Entity name',
nativeFields: [
{
origin: {
derivedOrigin: {
expression: 'sales * 100',
calendarId: '<string>',
referencedFieldNames: ['<string>']
}
},
name: 'field_name',
label: 'Field Label',
visible: true,
format: {time: {timeZone: 'UTC', options: {hour12: true}}},
statistics: {
override: {min: 123, max: 123, distinctValues: ['<unknown>']},
cacheEnabled: true,
refreshable: true,
cardinality: 123
},
facetFiltering: {enabled: true, order: 2},
disabledCapabilities: ['<string>'],
fieldMetadata: {},
rawFormatSupportTimeGroup: true,
fieldName: '<string>',
originalFieldName: '<string>'
}
],
forbiddenFeatures: ['<string>'],
auxiliary: true
})
};
fetch('http://10.2.4.166:8080/composer/api/sources/data-entities/preview', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_PORT => "8080",
CURLOPT_URL => "http://10.2.4.166:8080/composer/api/sources/data-entities/preview",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'id' => 'data_entity_id',
'name' => 'Data Entity name',
'nativeFields' => [
[
'origin' => [
'derivedOrigin' => [
'expression' => 'sales * 100',
'calendarId' => '<string>',
'referencedFieldNames' => [
'<string>'
]
]
],
'name' => 'field_name',
'label' => 'Field Label',
'visible' => true,
'format' => [
'time' => [
'timeZone' => 'UTC',
'options' => [
'hour12' => true
]
]
],
'statistics' => [
'override' => [
'min' => 123,
'max' => 123,
'distinctValues' => [
'<unknown>'
]
],
'cacheEnabled' => true,
'refreshable' => true,
'cardinality' => 123
],
'facetFiltering' => [
'enabled' => true,
'order' => 2
],
'disabledCapabilities' => [
'<string>'
],
'fieldMetadata' => [
],
'rawFormatSupportTimeGroup' => true,
'fieldName' => '<string>',
'originalFieldName' => '<string>'
]
],
'forbiddenFeatures' => [
'<string>'
],
'auxiliary' => true
]),
CURLOPT_HTTPHEADER => [
"Authorization: Basic <encoded-value>",
"Content-Type: application/vnd.composer.v3+json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "http://10.2.4.166:8080/composer/api/sources/data-entities/preview"
payload := strings.NewReader("{\n \"id\": \"data_entity_id\",\n \"name\": \"Data Entity name\",\n \"nativeFields\": [\n {\n \"origin\": {\n \"derivedOrigin\": {\n \"expression\": \"sales * 100\",\n \"calendarId\": \"<string>\",\n \"referencedFieldNames\": [\n \"<string>\"\n ]\n }\n },\n \"name\": \"field_name\",\n \"label\": \"Field Label\",\n \"visible\": true,\n \"format\": {\n \"time\": {\n \"timeZone\": \"UTC\",\n \"options\": {\n \"hour12\": true\n }\n }\n },\n \"statistics\": {\n \"override\": {\n \"min\": 123,\n \"max\": 123,\n \"distinctValues\": [\n \"<unknown>\"\n ]\n },\n \"cacheEnabled\": true,\n \"refreshable\": true,\n \"cardinality\": 123\n },\n \"facetFiltering\": {\n \"enabled\": true,\n \"order\": 2\n },\n \"disabledCapabilities\": [\n \"<string>\"\n ],\n \"fieldMetadata\": {},\n \"rawFormatSupportTimeGroup\": true,\n \"fieldName\": \"<string>\",\n \"originalFieldName\": \"<string>\"\n }\n ],\n \"forbiddenFeatures\": [\n \"<string>\"\n ],\n \"auxiliary\": true\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Basic <encoded-value>")
req.Header.Add("Content-Type", "application/vnd.composer.v3+json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("http://10.2.4.166:8080/composer/api/sources/data-entities/preview")
.header("Authorization", "Basic <encoded-value>")
.header("Content-Type", "application/vnd.composer.v3+json")
.body("{\n \"id\": \"data_entity_id\",\n \"name\": \"Data Entity name\",\n \"nativeFields\": [\n {\n \"origin\": {\n \"derivedOrigin\": {\n \"expression\": \"sales * 100\",\n \"calendarId\": \"<string>\",\n \"referencedFieldNames\": [\n \"<string>\"\n ]\n }\n },\n \"name\": \"field_name\",\n \"label\": \"Field Label\",\n \"visible\": true,\n \"format\": {\n \"time\": {\n \"timeZone\": \"UTC\",\n \"options\": {\n \"hour12\": true\n }\n }\n },\n \"statistics\": {\n \"override\": {\n \"min\": 123,\n \"max\": 123,\n \"distinctValues\": [\n \"<unknown>\"\n ]\n },\n \"cacheEnabled\": true,\n \"refreshable\": true,\n \"cardinality\": 123\n },\n \"facetFiltering\": {\n \"enabled\": true,\n \"order\": 2\n },\n \"disabledCapabilities\": [\n \"<string>\"\n ],\n \"fieldMetadata\": {},\n \"rawFormatSupportTimeGroup\": true,\n \"fieldName\": \"<string>\",\n \"originalFieldName\": \"<string>\"\n }\n ],\n \"forbiddenFeatures\": [\n \"<string>\"\n ],\n \"auxiliary\": true\n}")
.asString();require 'uri'
require 'net/http'
url = URI("http://10.2.4.166:8080/composer/api/sources/data-entities/preview")
http = Net::HTTP.new(url.host, url.port)
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/vnd.composer.v3+json'
request.body = "{\n \"id\": \"data_entity_id\",\n \"name\": \"Data Entity name\",\n \"nativeFields\": [\n {\n \"origin\": {\n \"derivedOrigin\": {\n \"expression\": \"sales * 100\",\n \"calendarId\": \"<string>\",\n \"referencedFieldNames\": [\n \"<string>\"\n ]\n }\n },\n \"name\": \"field_name\",\n \"label\": \"Field Label\",\n \"visible\": true,\n \"format\": {\n \"time\": {\n \"timeZone\": \"UTC\",\n \"options\": {\n \"hour12\": true\n }\n }\n },\n \"statistics\": {\n \"override\": {\n \"min\": 123,\n \"max\": 123,\n \"distinctValues\": [\n \"<unknown>\"\n ]\n },\n \"cacheEnabled\": true,\n \"refreshable\": true,\n \"cardinality\": 123\n },\n \"facetFiltering\": {\n \"enabled\": true,\n \"order\": 2\n },\n \"disabledCapabilities\": [\n \"<string>\"\n ],\n \"fieldMetadata\": {},\n \"rawFormatSupportTimeGroup\": true,\n \"fieldName\": \"<string>\",\n \"originalFieldName\": \"<string>\"\n }\n ],\n \"forbiddenFeatures\": [\n \"<string>\"\n ],\n \"auxiliary\": true\n}"
response = http.request(request)
puts response.read_body{
"metadata": [
{
"name": "<string>"
}
],
"data": [
[
"<unknown>"
]
]
}{
"error": "<string>",
"details": "<string>",
"message": "<string>",
"path": "<string>",
"status": "<string>",
"code": "<string>",
"errorCode": "<string>",
"timestamp": "<string>",
"problems": [
{
"name": "<string>",
"message": "<string>",
"level": "ERROR",
"dependencies": {}
}
]
}{
"timestamp": "2023-11-07T05:31:56Z",
"status": 123,
"error": "<string>",
"message": "<string>",
"path": "<string>"
}{
"error": "<string>",
"details": "<string>",
"message": "<string>",
"path": "<string>",
"status": "<string>",
"code": "<string>",
"errorCode": "<string>",
"timestamp": "<string>",
"problems": [
{
"name": "<string>",
"message": "<string>",
"level": "ERROR",
"dependencies": {}
}
]
}{
"error": "<string>",
"details": "<string>",
"message": "<string>",
"path": "<string>",
"status": "<string>",
"code": "<string>",
"errorCode": "<string>",
"timestamp": "<string>",
"problems": [
{
"name": "<string>",
"message": "<string>",
"level": "ERROR",
"dependencies": {}
}
]
}Authorizations
HTTP Basic authentication using global administrator credentials (username and password).
Query Parameters
Required range:
0 <= x <= 9223372036854776000Body
application/vnd.composer.v3+json
Each of the data entity types corresponds to it’s own definition block:
- SINGLE_COLLECTION - singleCollection
- CUSTOM_SQL - customSql
- INDEX - index
- UPLOAD - upload
Available options:
SINGLE_COLLECTION, CUSTOM_SQL, INDEX, UPLOAD Unique identifier of the source. Must be unique within the source
Maximum string length:
255Example:
"data_entity_id"
User visible representation of the source. It must be unique within the source
Maximum string length:
255Example:
"Data Entity name"
Represents regular JDBC table in the database
Show child attributes
Show child attributes
Show child attributes
Show child attributes
Represents Elasticsearch target for the query. It can be single index, multiple indexes or pattern
Show child attributes
Show child attributes
Represents data uploaded using uploads API
Show child attributes
Show child attributes
This field is optional and will be calculated automatically based on the table if missing. NOTE: List of native fields is not available for the listing endpoint
Show child attributes
Show child attributes
This field is optional and will be calculated automatically based on the table if missing.
Defines raw cache settings for data entity
Show child attributes
Show child attributes
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