curl --request PATCH \
--url https://app.sajn.se/api/v1/templates/{id}/content/{contentId} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"type": "TEXT",
"position": 0,
"fieldMeta": {
"type": "TEXT",
"content": "<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>",
"locked": false,
"sectionStyle": {
"background": "NONE",
"padding": "NONE",
"bleed": false,
"border": false
},
"hidden": false
}
}
'import requests
url = "https://app.sajn.se/api/v1/templates/{id}/content/{contentId}"
payload = {
"type": "TEXT",
"position": 0,
"fieldMeta": {
"type": "TEXT",
"content": "<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>",
"locked": False,
"sectionStyle": {
"background": "NONE",
"padding": "NONE",
"bleed": False,
"border": False
},
"hidden": False
}
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
type: 'TEXT',
position: 0,
fieldMeta: {
type: 'TEXT',
content: '<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>',
locked: false,
sectionStyle: {background: 'NONE', padding: 'NONE', bleed: false, border: false},
hidden: false
}
})
};
fetch('https://app.sajn.se/api/v1/templates/{id}/content/{contentId}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://app.sajn.se/api/v1/templates/{id}/content/{contentId}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PATCH",
CURLOPT_POSTFIELDS => json_encode([
'type' => 'TEXT',
'position' => 0,
'fieldMeta' => [
'type' => 'TEXT',
'content' => '<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>',
'locked' => false,
'sectionStyle' => [
'background' => 'NONE',
'padding' => 'NONE',
'bleed' => false,
'border' => false
],
'hidden' => false
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/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 := "https://app.sajn.se/api/v1/templates/{id}/content/{contentId}"
payload := strings.NewReader("{\n \"type\": \"TEXT\",\n \"position\": 0,\n \"fieldMeta\": {\n \"type\": \"TEXT\",\n \"content\": \"<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>\",\n \"locked\": false,\n \"sectionStyle\": {\n \"background\": \"NONE\",\n \"padding\": \"NONE\",\n \"bleed\": false,\n \"border\": false\n },\n \"hidden\": false\n }\n}")
req, _ := http.NewRequest("PATCH", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.patch("https://app.sajn.se/api/v1/templates/{id}/content/{contentId}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"type\": \"TEXT\",\n \"position\": 0,\n \"fieldMeta\": {\n \"type\": \"TEXT\",\n \"content\": \"<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>\",\n \"locked\": false,\n \"sectionStyle\": {\n \"background\": \"NONE\",\n \"padding\": \"NONE\",\n \"bleed\": false,\n \"border\": false\n },\n \"hidden\": false\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://app.sajn.se/api/v1/templates/{id}/content/{contentId}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"type\": \"TEXT\",\n \"position\": 0,\n \"fieldMeta\": {\n \"type\": \"TEXT\",\n \"content\": \"<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>\",\n \"locked\": false,\n \"sectionStyle\": {\n \"background\": \"NONE\",\n \"padding\": \"NONE\",\n \"bleed\": false,\n \"border\": false\n },\n \"hidden\": false\n }\n}"
response = http.request(request)
puts response.read_body{
"id": "cm4k2x9p10009abcd1234efgh",
"documentId": "cm4k2x9p10003abcd1234efgh",
"templateId": null,
"type": "TEXT",
"position": 0,
"fieldMeta": {
"type": "TEXT",
"content": "<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>"
},
"createdAt": "2026-09-28T09:12:00.000Z",
"updatedAt": "2026-09-28T09:12:00.000Z"
}{
"code": "VALIDATION_FAILED",
"message": "Invalid input: expected string, received number",
"userMessage": "Förfrågan innehåller ogiltiga värden.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2",
"issues": [
{
"path": "type",
"code": "INVALID_TYPE",
"message": "Invalid input: expected string, received number"
}
]
}{
"code": "UNAUTHORIZED",
"message": "Invalid API token",
"userMessage": "Ogiltig API-nyckel",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2"
}{
"code": "INSUFFICIENT_SCOPE",
"message": "Insufficient OAuth scope: requires templates:write",
"userMessage": "Applikationen saknar behörighet (scope) för denna åtgärd.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2",
"requiredScopes": [
"templates:write"
],
"grantedScopes": [
"profile:read"
]
}{
"code": "NOT_FOUND",
"message": "Content block not found",
"userMessage": "Resursen hittades inte.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2",
"resource": "field"
}{
"code": "INVALID_STATE",
"message": "The resource's current state doesn't allow the operation, such as editing a document that was already sent or downloading a file that isn't produced yet.",
"userMessage": "Åtgärden är inte möjlig i resursens nuvarande status.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2"
}{
"code": "RATE_LIMITED",
"message": "API rate limit exceeded",
"userMessage": "För många förfrågningar. Försök igen om en stund.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2"
}{
"code": "INTERNAL_ERROR",
"message": "Internal server error",
"userMessage": "Något gick fel.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2"
}{
"code": "UPSTREAM_UNAVAILABLE",
"message": "A service the operation depends on, such as an eID provider or a connected integration, failed or is unavailable. Retry with exponential backoff.",
"userMessage": "En extern tjänst svarar inte just nu. Försök igen om en stund.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2"
}Update a template content block
Updates a template field by its ID, the same way as PATCH /api/v1/documents/{id}/content/{contentId}. The response is the updated field.
curl --request PATCH \
--url https://app.sajn.se/api/v1/templates/{id}/content/{contentId} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"type": "TEXT",
"position": 0,
"fieldMeta": {
"type": "TEXT",
"content": "<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>",
"locked": false,
"sectionStyle": {
"background": "NONE",
"padding": "NONE",
"bleed": false,
"border": false
},
"hidden": false
}
}
'import requests
url = "https://app.sajn.se/api/v1/templates/{id}/content/{contentId}"
payload = {
"type": "TEXT",
"position": 0,
"fieldMeta": {
"type": "TEXT",
"content": "<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>",
"locked": False,
"sectionStyle": {
"background": "NONE",
"padding": "NONE",
"bleed": False,
"border": False
},
"hidden": False
}
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
type: 'TEXT',
position: 0,
fieldMeta: {
type: 'TEXT',
content: '<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>',
locked: false,
sectionStyle: {background: 'NONE', padding: 'NONE', bleed: false, border: false},
hidden: false
}
})
};
fetch('https://app.sajn.se/api/v1/templates/{id}/content/{contentId}', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://app.sajn.se/api/v1/templates/{id}/content/{contentId}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PATCH",
CURLOPT_POSTFIELDS => json_encode([
'type' => 'TEXT',
'position' => 0,
'fieldMeta' => [
'type' => 'TEXT',
'content' => '<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>',
'locked' => false,
'sectionStyle' => [
'background' => 'NONE',
'padding' => 'NONE',
'bleed' => false,
'border' => false
],
'hidden' => false
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/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 := "https://app.sajn.se/api/v1/templates/{id}/content/{contentId}"
payload := strings.NewReader("{\n \"type\": \"TEXT\",\n \"position\": 0,\n \"fieldMeta\": {\n \"type\": \"TEXT\",\n \"content\": \"<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>\",\n \"locked\": false,\n \"sectionStyle\": {\n \"background\": \"NONE\",\n \"padding\": \"NONE\",\n \"bleed\": false,\n \"border\": false\n },\n \"hidden\": false\n }\n}")
req, _ := http.NewRequest("PATCH", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.patch("https://app.sajn.se/api/v1/templates/{id}/content/{contentId}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"type\": \"TEXT\",\n \"position\": 0,\n \"fieldMeta\": {\n \"type\": \"TEXT\",\n \"content\": \"<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>\",\n \"locked\": false,\n \"sectionStyle\": {\n \"background\": \"NONE\",\n \"padding\": \"NONE\",\n \"bleed\": false,\n \"border\": false\n },\n \"hidden\": false\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://app.sajn.se/api/v1/templates/{id}/content/{contentId}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"type\": \"TEXT\",\n \"position\": 0,\n \"fieldMeta\": {\n \"type\": \"TEXT\",\n \"content\": \"<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>\",\n \"locked\": false,\n \"sectionStyle\": {\n \"background\": \"NONE\",\n \"padding\": \"NONE\",\n \"bleed\": false,\n \"border\": false\n },\n \"hidden\": false\n }\n}"
response = http.request(request)
puts response.read_body{
"id": "cm4k2x9p10009abcd1234efgh",
"documentId": "cm4k2x9p10003abcd1234efgh",
"templateId": null,
"type": "TEXT",
"position": 0,
"fieldMeta": {
"type": "TEXT",
"content": "<p>Anställningen gäller tills vidare från och med den 1 november 2026, med sex månaders provanställning.</p>"
},
"createdAt": "2026-09-28T09:12:00.000Z",
"updatedAt": "2026-09-28T09:12:00.000Z"
}{
"code": "VALIDATION_FAILED",
"message": "Invalid input: expected string, received number",
"userMessage": "Förfrågan innehåller ogiltiga värden.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2",
"issues": [
{
"path": "type",
"code": "INVALID_TYPE",
"message": "Invalid input: expected string, received number"
}
]
}{
"code": "UNAUTHORIZED",
"message": "Invalid API token",
"userMessage": "Ogiltig API-nyckel",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2"
}{
"code": "INSUFFICIENT_SCOPE",
"message": "Insufficient OAuth scope: requires templates:write",
"userMessage": "Applikationen saknar behörighet (scope) för denna åtgärd.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2",
"requiredScopes": [
"templates:write"
],
"grantedScopes": [
"profile:read"
]
}{
"code": "NOT_FOUND",
"message": "Content block not found",
"userMessage": "Resursen hittades inte.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2",
"resource": "field"
}{
"code": "INVALID_STATE",
"message": "The resource's current state doesn't allow the operation, such as editing a document that was already sent or downloading a file that isn't produced yet.",
"userMessage": "Åtgärden är inte möjlig i resursens nuvarande status.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2"
}{
"code": "RATE_LIMITED",
"message": "API rate limit exceeded",
"userMessage": "För många förfrågningar. Försök igen om en stund.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2"
}{
"code": "INTERNAL_ERROR",
"message": "Internal server error",
"userMessage": "Något gick fel.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2"
}{
"code": "UPSTREAM_UNAVAILABLE",
"message": "A service the operation depends on, such as an eID provider or a connected integration, failed or is unavailable. Retry with exponential backoff.",
"userMessage": "En extern tjänst svarar inte just nu. Försök igen om en stund.",
"requestId": "req_V1StGXR8Z5jdHi6BmyT2"
}Authorizations
Personal API key, e.g. Authorization: Bearer sajn_sk_.... Not scope-limited — acts as the issuing user.
Headers
API version for this request. Without it, the request uses the organization's default version; an organization without a default is pinned to the latest version by its first request.
2026-09, 2026-10 ID of the workspace this request acts in, from GET /api/v1/workspaces. Without it, an API key acts in its default workspace. The token's user must be a member of the workspace; an OAuth token only accepts the workspace it was granted for. A workspace that doesn't exist or can't be reached returns 403 WORKSPACE_ACCESS_DENIED.
Makes retries safe. A retry with the same key and the same request replays the stored response for 24 hours (header Idempotent-Replayed: true); the same key with a different request returns 400.
255Body
Body
Field type
TEXT, HTML, FORM, PDF, PRODUCT_TABLE, TABLE, SPACER, PAGE_BREAK, DURATION 0-based order of the field among the content blocks
The full metadata for the field type. It replaces the stored metadata.
- Option 1
- Option 2
- Option 3
- Option 4
- Option 5
- Option 6
- Option 7
- Option 8
- Option 9
Show child attributes
Show child attributes
Response
200
Unique field identifier
Document this field belongs to
Template this field belongs to
Field type
TEXT, HTML, FORM, PDF, PRODUCT_TABLE, TABLE, SPACER, PAGE_BREAK, DURATION 0-based order of the field among the document's content blocks
Type-specific content. For PDF fields this includes placedFields (boxes placed on the PDF pages) and formFields (form fields extracted from the PDF).
- Option 1
- Option 2
- Option 3
- Option 4
- Option 5
- Option 6
- Option 7
- Option 8
- Option 9
Show child attributes
Show child attributes
Date and time when the field was created
Date and time when the field was last updated
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