Apply exact HTML edits to one documentation page

Applies an ordered batch of exact HTML search-and-replace edits atomically. Use canonical HTML, contentGeneration, and contentEtag from a current tree, search, partial-read, page-detail, or prior edit response. Each search must match exactly once in the same current document. The server rejects missing, ambiguous, overlapping, stale, malformed, or schema-lossy edits. HTML fragments are normalized with the editor HTML parser before matching. The edit stays in the active collaboration generation and connected editors receive its incremental update. The response is a small receipt and does not include the page body.

POST/projects/documentation/{id}/content-edits

Authorization

AuthorizationOAuth2 access token · headerrequired

Scopes:api:write

AuthorizationBearer token (JWT) · headerrequired

Path parameters

idstring<uuid>required

Project documentation page UUID. Folder UUIDs cannot receive content edits.

Request body

requiredapplication/json

commandIdstringrequired

Stable client command identity. An exact retry returns the stored receipt. Reusing it for another request returns a conflict.

max length 100

contentEtagstringrequired

Current content ETag from a tree, search, partial-read, page-detail, or previous edit response. Treat it as opaque and send the complete string unchanged, including quotes when present.

contentGenerationnumberrequired

Current content generation from the page detail or a previous edit receipt.

min 1

editsProjectDocumentationHtmlEditDto[]required

Show properties

Array of ProjectDocumentationHtmlEditDto

replacestringrequired

Replacement HTML fragment. Use an empty string to remove the matched fragment.

searchstringrequired

Exact HTML fragment from the canonical content returned by the API.

Responses

200

commandIdstringrequired

contentEtagstringrequired

Quoted strong ETag after the edit. Keep the double quotes for the next exact edit.

contentGenerationnumberrequired

min 1

duplicatebooleanrequired

True when the server returned the stored command receipt.

matchesProjectDocumentationHtmlEditMatchDto[]required

Show properties

Array of ProjectDocumentationHtmlEditMatchDto

editIndexnumberrequired

matchCountnumberrequired

Allowed:1

matchedCharactersnumberrequired

stateBytesnumberrequired

Bytes in the durable aggregate editor state.

updateBytesnumberrequired

Bytes in the incremental live-editor update.

400Invalid page identifier, malformed HTML, or HTML that the editor schema cannot preserve.

errorstring | object

HTTP error name or a structured HTTP exception response.

Show properties

One of:

string

string

object

object

messagestring | string[] | objectrequired

Error message, validation message list, or request-field validation message map.

Show properties

One of:

string

string

string[]

Array of string

string

object

object

statusCodenumberrequired

HTTP status code for this response.

401Unauthorized - Invalid or missing authentication token

403Forbidden - Insufficient API scopes or permissions

404The page does not exist or is not accessible.

errorstring | object

HTTP error name or a structured HTTP exception response.

Show properties

One of:

string

string

object

object

messagestring | string[] | objectrequired

Error message, validation message list, or request-field validation message map.

Show properties

One of:

string

string

string[]

Array of string

string

object

object

statusCodenumberrequired

HTTP status code for this response.

409Stale content, a missing or ambiguous search, overlapping matches, or command identity reuse.

errorstring | object

HTTP error name or a structured HTTP exception response.

Show properties

One of:

string

string

object

object

messagestring | string[] | objectrequired

Error message, validation message list, or request-field validation message map.

Show properties

One of:

string

string

string[]

Array of string

string

object

object

statusCodenumberrequired

HTTP status code for this response.

Request

curl -X POST "https://leadtime.app/api/public/projects/documentation/550e8400-e29b-41d4-a716-446655440000/content-edits" \
  -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
  "commandId": "revise-risk-section-2026-08-08",
  "contentEtag": "8e2ffa0587a5c9e89d3a5228fc2b6693b8941588d06a249dd7bfb6b7e8d871a1",
  "contentGeneration": 3,
  "edits": [
    {
      "replace": "<p>The revised text.</p>",
      "search": "<p>The old text.</p>"
    }
  ]
}'

const response = await fetch("https://leadtime.app/api/public/projects/documentation/550e8400-e29b-41d4-a716-446655440000/content-edits", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_ACCESS_TOKEN",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
  "commandId": "revise-risk-section-2026-08-08",
  "contentEtag": "8e2ffa0587a5c9e89d3a5228fc2b6693b8941588d06a249dd7bfb6b7e8d871a1",
  "contentGeneration": 3,
  "edits": [
    {
      "replace": "<p>The revised text.</p>",
      "search": "<p>The old text.</p>"
    }
  ]
})
});

import requests

response = requests.post(
    "https://leadtime.app/api/public/projects/documentation/550e8400-e29b-41d4-a716-446655440000/content-edits",
    headers={
        "Authorization": "Bearer YOUR_ACCESS_TOKEN",
        "Content-Type": "application/json"
    },
    json={
  "commandId": "revise-risk-section-2026-08-08",
  "contentEtag": "8e2ffa0587a5c9e89d3a5228fc2b6693b8941588d06a249dd7bfb6b7e8d871a1",
  "contentGeneration": 3,
  "edits": [
    {
      "replace": "<p>The revised text.</p>",
      "search": "<p>The old text.</p>"
    }
  ]
},
)

Response

{
  "commandId": "string",
  "contentEtag": "\"pd-3-DykV4wYdAQ\"",
  "contentGeneration": 1,
  "duplicate": true,
  "matches": [
    {
      "editIndex": 0,
      "matchCount": 1,
      "matchedCharacters": 24
    }
  ],
  "stateBytes": 0,
  "updateBytes": 0
}