# Edit file content (/api-reference/files/editFileContent)

`PATCH /api/v2/files/{fileId}/content`

## Description
Edit part of a UTF-8 file; use Replace file content to replace it entirely. Search-and-replace requires one exact match unless `replaceAll` is true. Anchored modes match trimmed complete lines; their input descriptions specify boundary handling. Non-UTF-8 files return `400`. Concurrent writes return `409`; re-read before retrying.

OAuth scope: `api:write`.

## Parameters

- **fileId** (path) (required) — `string`: File identifier.

## Request Body

Workspace scope and the change to apply.

```json
{
  "type": "object",
  "properties": {
    "workspaceId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 128,
      "description": "Workspace that owns the file."
    },
    "edit": {
      "oneOf": [
        {
          "type": "object",
          "properties": {
            "mode": {
              "type": "string",
              "const": "search_replace",
              "description": "Replace exact text."
            },
            "search": {
              "type": "string",
              "minLength": 1,
              "description": "Exact text to replace, matched verbatim. It must appear once unless replaceAll is true."
            },
            "content": {
              "type": "string",
              "description": "Text to put in its place. An empty string deletes the matched text."
            },
            "replaceAll": {
              "description": "Replace every non-overlapping match. Defaults to false.",
              "type": "boolean"
            }
          },
          "required": [
            "mode",
            "search",
            "content"
          ],
          "additionalProperties": false
        },
        {
          "type": "object",
          "properties": {
            "mode": {
              "type": "string",
              "const": "replace_between",
              "description": "Replace content between two complete-line anchors."
            },
            "beforeAnchor": {
              "type": "string",
              "minLength": 1,
              "description": "Boundary line before the replaced content. This line remains."
            },
            "afterAnchor": {
              "type": "string",
              "minLength": 1,
              "description": "Boundary line after the replaced content. This line remains."
            },
            "content": {
              "type": "string",
              "description": "Replacement text. An empty string clears the interior."
            },
            "occurrence": {
              "description": "Which beforeAnchor match to use, starting at 1. Defaults to 1. afterAnchor is the first match after it.",
              "type": "integer",
              "minimum": 1,
              "maximum": 9007199254740991
            }
          },
          "required": [
            "mode",
            "beforeAnchor",
            "afterAnchor",
            "content"
          ],
          "additionalProperties": false
        },
        {
          "type": "object",
          "properties": {
            "mode": {
              "type": "string",
              "const": "insert_after",
              "description": "Insert content after a complete-line anchor."
            },
            "anchor": {
              "type": "string",
              "minLength": 1,
              "description": "Complete line after which content is inserted."
            },
            "content": {
              "type": "string",
              "minLength": 1,
              "description": "Text to insert."
            },
            "occurrence": {
              "description": "Which anchor match to insert after, starting at 1. Defaults to 1.",
              "type": "integer",
              "minimum": 1,
              "maximum": 9007199254740991
            }
          },
          "required": [
            "mode",
            "anchor",
            "content"
          ],
          "additionalProperties": false
        },
        {
          "type": "object",
          "properties": {
            "mode": {
              "type": "string",
              "const": "delete_between",
              "description": "Delete from one complete-line anchor to another."
            },
            "startAnchor": {
              "type": "string",
              "minLength": 1,
              "description": "First line to delete. This start anchor is removed."
            },
            "endAnchor": {
              "type": "string",
              "minLength": 1,
              "description": "Ending boundary line. This end anchor remains."
            },
            "occurrence": {
              "description": "Which startAnchor match to use, starting at 1. Defaults to 1. endAnchor is the first match after it.",
              "type": "integer",
              "minimum": 1,
              "maximum": 9007199254740991
            }
          },
          "required": [
            "mode",
            "startAnchor",
            "endAnchor"
          ],
          "additionalProperties": false
        }
      ],
      "description": "One exact or anchor-based edit: search_replace, replace_between, insert_after, or delete_between."
    },
    "expectedRevision": {
      "description": "Revision from Get file metadata or an earlier write; the request is refused with `409` when the content moved on.",
      "type": "string",
      "minLength": 1
    }
  },
  "required": [
    "workspaceId",
    "edit"
  ],
  "additionalProperties": false,
  "title": "Edit file content request",
  "description": "Workspace scope and the change to apply.",
  "examples": [
    {
      "workspaceId": "a91c4b2e-6d3f-4e8a-b5c7-0d9e2f1a8c64",
      "edit": {
        "mode": "search_replace",
        "search": "- based in NYC",
        "content": "- based in SF"
      }
    },
    {
      "workspaceId": "a91c4b2e-6d3f-4e8a-b5c7-0d9e2f1a8c64",
      "edit": {
        "mode": "insert_after",
        "anchor": "## Preferences",
        "content": "- prefers async updates"
      }
    }
  ]
}
```

## Responses

### 200 — The edited file and its new line count.

```json
{
  "type": "object",
  "properties": {
    "data": {
      "type": "object",
      "properties": {
        "file": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "description": "Unique file identifier.",
              "examples": [
                "wf_V1StGXR8z5jdHi6BmyT91"
              ]
            },
            "webUrl": {
              "type": "string",
              "format": "uri",
              "description": "Canonical absolute URL for opening this resource in the Sim web application."
            },
            "name": {
              "type": "string",
              "description": "Original file name.",
              "examples": [
                "data.csv"
              ]
            },
            "size": {
              "type": "number",
              "minimum": 0,
              "description": "Size in bytes of the stored file. For a generated document (docx, pptx, pdf, xlsx) this is the generation source, not the rendered document, so it does not predict how many bytes downloading the file returns.",
              "examples": [
                1024
              ]
            },
            "type": {
              "type": "string",
              "description": "MIME type of the stored file. For a generated document (docx, pptx, pdf, xlsx) this is the generation source type, not the rendered document type a download serves.",
              "examples": [
                "text/csv"
              ]
            },
            "key": {
              "type": "string",
              "description": "Storage key for the file.",
              "examples": [
                "workspace/example/data.csv"
              ]
            },
            "folderPath": {
              "type": "string",
              "title": "Folder path",
              "description": "Canonical containing-folder path. `/` is the workspace root.",
              "maxLength": 4096
            },
            "uploadedByEmail": {
              "type": "string",
              "format": "email",
              "pattern": "^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$",
              "description": "Current email address of the uploader.",
              "examples": [
                "jane@example.com"
              ]
            },
            "uploadedAt": {
              "type": "string",
              "description": "ISO 8601 timestamp when the file was uploaded.",
              "format": "date-time",
              "examples": [
                "2026-01-15T10:30:00Z"
              ]
            },
            "updatedAt": {
              "type": "string",
              "description": "ISO 8601 timestamp of the last content or metadata write.",
              "format": "date-time",
              "examples": [
                "2026-01-15T10:30:00Z"
              ]
            },
            "deletedAt": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ],
              "description": "ISO 8601 timestamp when the file was archived by deleting it, or null while the file is active. Only an archived-scope file list returns files with a non-null value.",
              "format": "date-time",
              "examples": [
                "2026-01-16T09:00:00Z"
              ]
            }
          },
          "required": [
            "id",
            "webUrl",
            "name",
            "size",
            "type",
            "key",
            "folderPath",
            "uploadedByEmail",
            "uploadedAt",
            "updatedAt",
            "deletedAt"
          ],
          "additionalProperties": false,
          "title": "Workspace file",
          "description": "A workspace file exposed by the public v2 API."
        },
        "lineCount": {
          "type": "integer",
          "minimum": 0,
          "maximum": 9007199254740991,
          "description": "Lines the file holds after the edit."
        },
        "revision": {
          "description": "Opaque token for the content this write produced. Send it back as `expectedRevision` on the next write. Absent for a file with no recorded content version.",
          "type": "string"
        }
      },
      "required": [
        "file",
        "lineCount"
      ],
      "additionalProperties": false,
      "title": "Edited file",
      "description": "A workspace file after an in-place content edit."
    }
  },
  "required": [
    "data"
  ],
  "additionalProperties": false,
  "title": "Edited file response",
  "description": "A workspace file after an in-place content edit.",
  "examples": [
    {
      "data": {
        "file": {
          "id": "wf_V1StGXR8z5jdHi6BmyT91",
          "webUrl": "https://www.sim.ai/workspace/a91c4b2e-6d3f-4e8a-b5c7-0d9e2f1a8c64/files/wf_V1StGXR8z5jdHi6BmyT91",
          "name": "data.csv",
          "size": 1024,
          "type": "text/csv",
          "key": "workspace/example/data.csv",
          "folderPath": "/Engineering",
          "uploadedByEmail": "jane@example.com",
          "uploadedAt": "2026-01-15T10:30:00Z",
          "updatedAt": "2026-01-15T10:30:00Z",
          "deletedAt": null
        },
        "lineCount": 5
      }
    }
  ]
}
```

### 400 — The request is invalid. This includes a query parameter sent with no value (`?limit=`, `?search=`), which is rejected rather than read as zero, empty, or the parameter default — omit the parameter instead.

```json
{
  "type": "object",
  "properties": {
    "error": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "description": "Stable machine-readable error code."
        },
        "message": {
          "type": "string",
          "description": "Human-readable explanation of the error."
        },
        "details": {
          "description": "Structured error context whose keys depend on the error. Actionable `403` responses use the `V2ActionableForbiddenDetails` shape; validation failures may return issue arrays instead.",
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "code": {
                  "type": "string",
                  "enum": [
                    "INSUFFICIENT_WORKSPACE_ROLE",
                    "PERSONAL_API_KEYS_DISABLED",
                    "WORKSPACE_KEY_OPERATION_NOT_PERMITTED",
                    "PRINCIPAL_KIND_NOT_PERMITTED",
                    "ORGANIZATION_MEMBERSHIP_REQUIRED",
                    "ORGANIZATION_ADMIN_REQUIRED",
                    "ENTERPRISE_PLAN_REQUIRED",
                    "SSO_DISABLED",
                    "SSO_DOMAIN_NOT_VERIFIED",
                    "SSO_PROVIDER_LIMIT_REACHED",
                    "ORGANIZATION_PLAN_REQUIRED",
                    "AUDIT_LOGS_DISABLED",
                    "ACCESS_REQUESTS_DISABLED",
                    "ACCESS_REQUEST_ORGANIZATION_REQUIRED",
                    "SKILL_EDITOR_ACCESS_REQUIRED",
                    "SECRET_ADMIN_ACCESS_REQUIRED",
                    "WORKSPACE_RESOURCE_LIMIT_REACHED",
                    "PUBLIC_SHARING_NOT_ALLOWED",
                    "CREDENTIAL_ADMIN_ACCESS_REQUIRED",
                    "MCP_SERVER_URL_NOT_ALLOWED",
                    "WORKSPACE_PLAN_CAPABILITY_REQUIRED",
                    "CHAT_AUTH_MODE_NOT_PERMITTED",
                    "CONNECTOR_MANAGED_RESOURCE_READ_ONLY",
                    "PERMISSION_GROUP_CAPABILITY_BLOCKED",
                    "INTEGRATION_NOT_ALLOWED",
                    "INSUFFICIENT_SCOPE",
                    "SCIM_MANAGED_MEMBERSHIP"
                  ],
                  "title": "Forbidden detail code",
                  "description": "Stable cause code for an actionable `403` response."
                }
              },
              "required": [
                "code"
              ],
              "additionalProperties": {
                "description": "Additional context for this refusal."
              },
              "title": "Actionable forbidden details",
              "description": "Machine-readable cause and optional context for an actionable `403` response."
            },
            {
              "description": "Other structured context defined by the specific error."
            }
          ]
        }
      },
      "required": [
        "code",
        "message"
      ],
      "additionalProperties": false,
      "description": "Canonical error details."
    }
  },
  "required": [
    "error"
  ],
  "additionalProperties": false,
  "title": "v2 error response",
  "description": "Canonical error envelope returned by the public v2 API.",
  "examples": [
    {
      "error": {
        "code": "BAD_REQUEST",
        "message": "The request is invalid."
      }
    }
  ]
}
```

### 401 — The API credential is missing or invalid.

```json
{
  "type": "object",
  "properties": {
    "error": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "description": "Stable machine-readable error code."
        },
        "message": {
          "type": "string",
          "description": "Human-readable explanation of the error."
        },
        "details": {
          "description": "Structured error context whose keys depend on the error. Actionable `403` responses use the `V2ActionableForbiddenDetails` shape; validation failures may return issue arrays instead.",
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "code": {
                  "type": "string",
                  "enum": [
                    "INSUFFICIENT_WORKSPACE_ROLE",
                    "PERSONAL_API_KEYS_DISABLED",
                    "WORKSPACE_KEY_OPERATION_NOT_PERMITTED",
                    "PRINCIPAL_KIND_NOT_PERMITTED",
                    "ORGANIZATION_MEMBERSHIP_REQUIRED",
                    "ORGANIZATION_ADMIN_REQUIRED",
                    "ENTERPRISE_PLAN_REQUIRED",
                    "SSO_DISABLED",
                    "SSO_DOMAIN_NOT_VERIFIED",
                    "SSO_PROVIDER_LIMIT_REACHED",
                    "ORGANIZATION_PLAN_REQUIRED",
                    "AUDIT_LOGS_DISABLED",
                    "ACCESS_REQUESTS_DISABLED",
                    "ACCESS_REQUEST_ORGANIZATION_REQUIRED",
                    "SKILL_EDITOR_ACCESS_REQUIRED",
                    "SECRET_ADMIN_ACCESS_REQUIRED",
                    "WORKSPACE_RESOURCE_LIMIT_REACHED",
                    "PUBLIC_SHARING_NOT_ALLOWED",
                    "CREDENTIAL_ADMIN_ACCESS_REQUIRED",
                    "MCP_SERVER_URL_NOT_ALLOWED",
                    "WORKSPACE_PLAN_CAPABILITY_REQUIRED",
                    "CHAT_AUTH_MODE_NOT_PERMITTED",
                    "CONNECTOR_MANAGED_RESOURCE_READ_ONLY",
                    "PERMISSION_GROUP_CAPABILITY_BLOCKED",
                    "INTEGRATION_NOT_ALLOWED",
                    "INSUFFICIENT_SCOPE",
                    "SCIM_MANAGED_MEMBERSHIP"
                  ],
                  "title": "Forbidden detail code",
                  "description": "Stable cause code for an actionable `403` response."
                }
              },
              "required": [
                "code"
              ],
              "additionalProperties": {
                "description": "Additional context for this refusal."
              },
              "title": "Actionable forbidden details",
              "description": "Machine-readable cause and optional context for an actionable `403` response."
            },
            {
              "description": "Other structured context defined by the specific error."
            }
          ]
        }
      },
      "required": [
        "code",
        "message"
      ],
      "additionalProperties": false,
      "description": "Canonical error details."
    }
  },
  "required": [
    "error"
  ],
  "additionalProperties": false,
  "title": "v2 error response",
  "description": "Canonical error envelope returned by the public v2 API.",
  "examples": [
    {
      "error": {
        "code": "BAD_REQUEST",
        "message": "The request is invalid."
      }
    }
  ]
}
```

### 403 — The caller lacks the rights this operation requires. When the cause is one a caller can act on, `error.details.code` names it. A resource in a workspace the caller cannot reach at all answers `404` instead, so absence and denial are indistinguishable.

```json
{
  "type": "object",
  "properties": {
    "error": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "description": "Stable machine-readable error code."
        },
        "message": {
          "type": "string",
          "description": "Human-readable explanation of the error."
        },
        "details": {
          "description": "Structured error context whose keys depend on the error. Actionable `403` responses use the `V2ActionableForbiddenDetails` shape; validation failures may return issue arrays instead.",
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "code": {
                  "type": "string",
                  "enum": [
                    "INSUFFICIENT_WORKSPACE_ROLE",
                    "PERSONAL_API_KEYS_DISABLED",
                    "WORKSPACE_KEY_OPERATION_NOT_PERMITTED",
                    "PRINCIPAL_KIND_NOT_PERMITTED",
                    "ORGANIZATION_MEMBERSHIP_REQUIRED",
                    "ORGANIZATION_ADMIN_REQUIRED",
                    "ENTERPRISE_PLAN_REQUIRED",
                    "SSO_DISABLED",
                    "SSO_DOMAIN_NOT_VERIFIED",
                    "SSO_PROVIDER_LIMIT_REACHED",
                    "ORGANIZATION_PLAN_REQUIRED",
                    "AUDIT_LOGS_DISABLED",
                    "ACCESS_REQUESTS_DISABLED",
                    "ACCESS_REQUEST_ORGANIZATION_REQUIRED",
                    "SKILL_EDITOR_ACCESS_REQUIRED",
                    "SECRET_ADMIN_ACCESS_REQUIRED",
                    "WORKSPACE_RESOURCE_LIMIT_REACHED",
                    "PUBLIC_SHARING_NOT_ALLOWED",
                    "CREDENTIAL_ADMIN_ACCESS_REQUIRED",
                    "MCP_SERVER_URL_NOT_ALLOWED",
                    "WORKSPACE_PLAN_CAPABILITY_REQUIRED",
                    "CHAT_AUTH_MODE_NOT_PERMITTED",
                    "CONNECTOR_MANAGED_RESOURCE_READ_ONLY",
                    "PERMISSION_GROUP_CAPABILITY_BLOCKED",
                    "INTEGRATION_NOT_ALLOWED",
                    "INSUFFICIENT_SCOPE",
                    "SCIM_MANAGED_MEMBERSHIP"
                  ],
                  "title": "Forbidden detail code",
                  "description": "Stable cause code for an actionable `403` response."
                }
              },
              "required": [
                "code"
              ],
              "additionalProperties": {
                "description": "Additional context for this refusal."
              },
              "title": "Actionable forbidden details",
              "description": "Machine-readable cause and optional context for an actionable `403` response."
            },
            {
              "description": "Other structured context defined by the specific error."
            }
          ]
        }
      },
      "required": [
        "code",
        "message"
      ],
      "additionalProperties": false,
      "description": "Canonical error details."
    }
  },
  "required": [
    "error"
  ],
  "additionalProperties": false,
  "title": "v2 error response",
  "description": "Canonical error envelope returned by the public v2 API.",
  "examples": [
    {
      "error": {
        "code": "BAD_REQUEST",
        "message": "The request is invalid."
      }
    }
  ]
}
```

### 404 — The requested resource was not found.

```json
{
  "type": "object",
  "properties": {
    "error": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "description": "Stable machine-readable error code."
        },
        "message": {
          "type": "string",
          "description": "Human-readable explanation of the error."
        },
        "details": {
          "description": "Structured error context whose keys depend on the error. Actionable `403` responses use the `V2ActionableForbiddenDetails` shape; validation failures may return issue arrays instead.",
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "code": {
                  "type": "string",
                  "enum": [
                    "INSUFFICIENT_WORKSPACE_ROLE",
                    "PERSONAL_API_KEYS_DISABLED",
                    "WORKSPACE_KEY_OPERATION_NOT_PERMITTED",
                    "PRINCIPAL_KIND_NOT_PERMITTED",
                    "ORGANIZATION_MEMBERSHIP_REQUIRED",
                    "ORGANIZATION_ADMIN_REQUIRED",
                    "ENTERPRISE_PLAN_REQUIRED",
                    "SSO_DISABLED",
                    "SSO_DOMAIN_NOT_VERIFIED",
                    "SSO_PROVIDER_LIMIT_REACHED",
                    "ORGANIZATION_PLAN_REQUIRED",
                    "AUDIT_LOGS_DISABLED",
                    "ACCESS_REQUESTS_DISABLED",
                    "ACCESS_REQUEST_ORGANIZATION_REQUIRED",
                    "SKILL_EDITOR_ACCESS_REQUIRED",
                    "SECRET_ADMIN_ACCESS_REQUIRED",
                    "WORKSPACE_RESOURCE_LIMIT_REACHED",
                    "PUBLIC_SHARING_NOT_ALLOWED",
                    "CREDENTIAL_ADMIN_ACCESS_REQUIRED",
                    "MCP_SERVER_URL_NOT_ALLOWED",
                    "WORKSPACE_PLAN_CAPABILITY_REQUIRED",
                    "CHAT_AUTH_MODE_NOT_PERMITTED",
                    "CONNECTOR_MANAGED_RESOURCE_READ_ONLY",
                    "PERMISSION_GROUP_CAPABILITY_BLOCKED",
                    "INTEGRATION_NOT_ALLOWED",
                    "INSUFFICIENT_SCOPE",
                    "SCIM_MANAGED_MEMBERSHIP"
                  ],
                  "title": "Forbidden detail code",
                  "description": "Stable cause code for an actionable `403` response."
                }
              },
              "required": [
                "code"
              ],
              "additionalProperties": {
                "description": "Additional context for this refusal."
              },
              "title": "Actionable forbidden details",
              "description": "Machine-readable cause and optional context for an actionable `403` response."
            },
            {
              "description": "Other structured context defined by the specific error."
            }
          ]
        }
      },
      "required": [
        "code",
        "message"
      ],
      "additionalProperties": false,
      "description": "Canonical error details."
    }
  },
  "required": [
    "error"
  ],
  "additionalProperties": false,
  "title": "v2 error response",
  "description": "Canonical error envelope returned by the public v2 API.",
  "examples": [
    {
      "error": {
        "code": "BAD_REQUEST",
        "message": "The request is invalid."
      }
    }
  ]
}
```

### 409 — The request conflicts with current resource state.

```json
{
  "type": "object",
  "properties": {
    "error": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "description": "Stable machine-readable error code."
        },
        "message": {
          "type": "string",
          "description": "Human-readable explanation of the error."
        },
        "details": {
          "description": "Structured error context whose keys depend on the error. Actionable `403` responses use the `V2ActionableForbiddenDetails` shape; validation failures may return issue arrays instead.",
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "code": {
                  "type": "string",
                  "enum": [
                    "INSUFFICIENT_WORKSPACE_ROLE",
                    "PERSONAL_API_KEYS_DISABLED",
                    "WORKSPACE_KEY_OPERATION_NOT_PERMITTED",
                    "PRINCIPAL_KIND_NOT_PERMITTED",
                    "ORGANIZATION_MEMBERSHIP_REQUIRED",
                    "ORGANIZATION_ADMIN_REQUIRED",
                    "ENTERPRISE_PLAN_REQUIRED",
                    "SSO_DISABLED",
                    "SSO_DOMAIN_NOT_VERIFIED",
                    "SSO_PROVIDER_LIMIT_REACHED",
                    "ORGANIZATION_PLAN_REQUIRED",
                    "AUDIT_LOGS_DISABLED",
                    "ACCESS_REQUESTS_DISABLED",
                    "ACCESS_REQUEST_ORGANIZATION_REQUIRED",
                    "SKILL_EDITOR_ACCESS_REQUIRED",
                    "SECRET_ADMIN_ACCESS_REQUIRED",
                    "WORKSPACE_RESOURCE_LIMIT_REACHED",
                    "PUBLIC_SHARING_NOT_ALLOWED",
                    "CREDENTIAL_ADMIN_ACCESS_REQUIRED",
                    "MCP_SERVER_URL_NOT_ALLOWED",
                    "WORKSPACE_PLAN_CAPABILITY_REQUIRED",
                    "CHAT_AUTH_MODE_NOT_PERMITTED",
                    "CONNECTOR_MANAGED_RESOURCE_READ_ONLY",
                    "PERMISSION_GROUP_CAPABILITY_BLOCKED",
                    "INTEGRATION_NOT_ALLOWED",
                    "INSUFFICIENT_SCOPE",
                    "SCIM_MANAGED_MEMBERSHIP"
                  ],
                  "title": "Forbidden detail code",
                  "description": "Stable cause code for an actionable `403` response."
                }
              },
              "required": [
                "code"
              ],
              "additionalProperties": {
                "description": "Additional context for this refusal."
              },
              "title": "Actionable forbidden details",
              "description": "Machine-readable cause and optional context for an actionable `403` response."
            },
            {
              "description": "Other structured context defined by the specific error."
            }
          ]
        }
      },
      "required": [
        "code",
        "message"
      ],
      "additionalProperties": false,
      "description": "Canonical error details."
    }
  },
  "required": [
    "error"
  ],
  "additionalProperties": false,
  "title": "v2 error response",
  "description": "Canonical error envelope returned by the public v2 API.",
  "examples": [
    {
      "error": {
        "code": "BAD_REQUEST",
        "message": "The request is invalid."
      }
    }
  ]
}
```

### 413 — The request, or a resource collection it must materialize, exceeds the allowed size: an oversized request body, a generated artifact past the download ceiling, or a workspace folder tree too large to load in full.

```json
{
  "type": "object",
  "properties": {
    "error": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "description": "Stable machine-readable error code."
        },
        "message": {
          "type": "string",
          "description": "Human-readable explanation of the error."
        },
        "details": {
          "description": "Structured error context whose keys depend on the error. Actionable `403` responses use the `V2ActionableForbiddenDetails` shape; validation failures may return issue arrays instead.",
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "code": {
                  "type": "string",
                  "enum": [
                    "INSUFFICIENT_WORKSPACE_ROLE",
                    "PERSONAL_API_KEYS_DISABLED",
                    "WORKSPACE_KEY_OPERATION_NOT_PERMITTED",
                    "PRINCIPAL_KIND_NOT_PERMITTED",
                    "ORGANIZATION_MEMBERSHIP_REQUIRED",
                    "ORGANIZATION_ADMIN_REQUIRED",
                    "ENTERPRISE_PLAN_REQUIRED",
                    "SSO_DISABLED",
                    "SSO_DOMAIN_NOT_VERIFIED",
                    "SSO_PROVIDER_LIMIT_REACHED",
                    "ORGANIZATION_PLAN_REQUIRED",
                    "AUDIT_LOGS_DISABLED",
                    "ACCESS_REQUESTS_DISABLED",
                    "ACCESS_REQUEST_ORGANIZATION_REQUIRED",
                    "SKILL_EDITOR_ACCESS_REQUIRED",
                    "SECRET_ADMIN_ACCESS_REQUIRED",
                    "WORKSPACE_RESOURCE_LIMIT_REACHED",
                    "PUBLIC_SHARING_NOT_ALLOWED",
                    "CREDENTIAL_ADMIN_ACCESS_REQUIRED",
                    "MCP_SERVER_URL_NOT_ALLOWED",
                    "WORKSPACE_PLAN_CAPABILITY_REQUIRED",
                    "CHAT_AUTH_MODE_NOT_PERMITTED",
                    "CONNECTOR_MANAGED_RESOURCE_READ_ONLY",
                    "PERMISSION_GROUP_CAPABILITY_BLOCKED",
                    "INTEGRATION_NOT_ALLOWED",
                    "INSUFFICIENT_SCOPE",
                    "SCIM_MANAGED_MEMBERSHIP"
                  ],
                  "title": "Forbidden detail code",
                  "description": "Stable cause code for an actionable `403` response."
                }
              },
              "required": [
                "code"
              ],
              "additionalProperties": {
                "description": "Additional context for this refusal."
              },
              "title": "Actionable forbidden details",
              "description": "Machine-readable cause and optional context for an actionable `403` response."
            },
            {
              "description": "Other structured context defined by the specific error."
            }
          ]
        }
      },
      "required": [
        "code",
        "message"
      ],
      "additionalProperties": false,
      "description": "Canonical error details."
    }
  },
  "required": [
    "error"
  ],
  "additionalProperties": false,
  "title": "v2 error response",
  "description": "Canonical error envelope returned by the public v2 API.",
  "examples": [
    {
      "error": {
        "code": "BAD_REQUEST",
        "message": "The request is invalid."
      }
    }
  ]
}
```

### 415 — The request uses an unsupported media type.

```json
{
  "type": "object",
  "properties": {
    "error": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "description": "Stable machine-readable error code."
        },
        "message": {
          "type": "string",
          "description": "Human-readable explanation of the error."
        },
        "details": {
          "description": "Structured error context whose keys depend on the error. Actionable `403` responses use the `V2ActionableForbiddenDetails` shape; validation failures may return issue arrays instead.",
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "code": {
                  "type": "string",
                  "enum": [
                    "INSUFFICIENT_WORKSPACE_ROLE",
                    "PERSONAL_API_KEYS_DISABLED",
                    "WORKSPACE_KEY_OPERATION_NOT_PERMITTED",
                    "PRINCIPAL_KIND_NOT_PERMITTED",
                    "ORGANIZATION_MEMBERSHIP_REQUIRED",
                    "ORGANIZATION_ADMIN_REQUIRED",
                    "ENTERPRISE_PLAN_REQUIRED",
                    "SSO_DISABLED",
                    "SSO_DOMAIN_NOT_VERIFIED",
                    "SSO_PROVIDER_LIMIT_REACHED",
                    "ORGANIZATION_PLAN_REQUIRED",
                    "AUDIT_LOGS_DISABLED",
                    "ACCESS_REQUESTS_DISABLED",
                    "ACCESS_REQUEST_ORGANIZATION_REQUIRED",
                    "SKILL_EDITOR_ACCESS_REQUIRED",
                    "SECRET_ADMIN_ACCESS_REQUIRED",
                    "WORKSPACE_RESOURCE_LIMIT_REACHED",
                    "PUBLIC_SHARING_NOT_ALLOWED",
                    "CREDENTIAL_ADMIN_ACCESS_REQUIRED",
                    "MCP_SERVER_URL_NOT_ALLOWED",
                    "WORKSPACE_PLAN_CAPABILITY_REQUIRED",
                    "CHAT_AUTH_MODE_NOT_PERMITTED",
                    "CONNECTOR_MANAGED_RESOURCE_READ_ONLY",
                    "PERMISSION_GROUP_CAPABILITY_BLOCKED",
                    "INTEGRATION_NOT_ALLOWED",
                    "INSUFFICIENT_SCOPE",
                    "SCIM_MANAGED_MEMBERSHIP"
                  ],
                  "title": "Forbidden detail code",
                  "description": "Stable cause code for an actionable `403` response."
                }
              },
              "required": [
                "code"
              ],
              "additionalProperties": {
                "description": "Additional context for this refusal."
              },
              "title": "Actionable forbidden details",
              "description": "Machine-readable cause and optional context for an actionable `403` response."
            },
            {
              "description": "Other structured context defined by the specific error."
            }
          ]
        }
      },
      "required": [
        "code",
        "message"
      ],
      "additionalProperties": false,
      "description": "Canonical error details."
    }
  },
  "required": [
    "error"
  ],
  "additionalProperties": false,
  "title": "v2 error response",
  "description": "Canonical error envelope returned by the public v2 API.",
  "examples": [
    {
      "error": {
        "code": "BAD_REQUEST",
        "message": "The request is invalid."
      }
    }
  ]
}
```

### 423 — The resource is temporarily locked or unavailable; retry the request.

```json
{
  "type": "object",
  "properties": {
    "error": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "description": "Stable machine-readable error code."
        },
        "message": {
          "type": "string",
          "description": "Human-readable explanation of the error."
        },
        "details": {
          "description": "Structured error context whose keys depend on the error. Actionable `403` responses use the `V2ActionableForbiddenDetails` shape; validation failures may return issue arrays instead.",
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "code": {
                  "type": "string",
                  "enum": [
                    "INSUFFICIENT_WORKSPACE_ROLE",
                    "PERSONAL_API_KEYS_DISABLED",
                    "WORKSPACE_KEY_OPERATION_NOT_PERMITTED",
                    "PRINCIPAL_KIND_NOT_PERMITTED",
                    "ORGANIZATION_MEMBERSHIP_REQUIRED",
                    "ORGANIZATION_ADMIN_REQUIRED",
                    "ENTERPRISE_PLAN_REQUIRED",
                    "SSO_DISABLED",
                    "SSO_DOMAIN_NOT_VERIFIED",
                    "SSO_PROVIDER_LIMIT_REACHED",
                    "ORGANIZATION_PLAN_REQUIRED",
                    "AUDIT_LOGS_DISABLED",
                    "ACCESS_REQUESTS_DISABLED",
                    "ACCESS_REQUEST_ORGANIZATION_REQUIRED",
                    "SKILL_EDITOR_ACCESS_REQUIRED",
                    "SECRET_ADMIN_ACCESS_REQUIRED",
                    "WORKSPACE_RESOURCE_LIMIT_REACHED",
                    "PUBLIC_SHARING_NOT_ALLOWED",
                    "CREDENTIAL_ADMIN_ACCESS_REQUIRED",
                    "MCP_SERVER_URL_NOT_ALLOWED",
                    "WORKSPACE_PLAN_CAPABILITY_REQUIRED",
                    "CHAT_AUTH_MODE_NOT_PERMITTED",
                    "CONNECTOR_MANAGED_RESOURCE_READ_ONLY",
                    "PERMISSION_GROUP_CAPABILITY_BLOCKED",
                    "INTEGRATION_NOT_ALLOWED",
                    "INSUFFICIENT_SCOPE",
                    "SCIM_MANAGED_MEMBERSHIP"
                  ],
                  "title": "Forbidden detail code",
                  "description": "Stable cause code for an actionable `403` response."
                }
              },
              "required": [
                "code"
              ],
              "additionalProperties": {
                "description": "Additional context for this refusal."
              },
              "title": "Actionable forbidden details",
              "description": "Machine-readable cause and optional context for an actionable `403` response."
            },
            {
              "description": "Other structured context defined by the specific error."
            }
          ]
        }
      },
      "required": [
        "code",
        "message"
      ],
      "additionalProperties": false,
      "description": "Canonical error details."
    }
  },
  "required": [
    "error"
  ],
  "additionalProperties": false,
  "title": "v2 error response",
  "description": "Canonical error envelope returned by the public v2 API.",
  "examples": [
    {
      "error": {
        "code": "BAD_REQUEST",
        "message": "The request is invalid."
      }
    }
  ]
}
```

### 429 — The caller exceeded the request rate limit.

```json
{
  "type": "object",
  "properties": {
    "error": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "description": "Stable machine-readable error code."
        },
        "message": {
          "type": "string",
          "description": "Human-readable explanation of the error."
        },
        "details": {
          "description": "Structured error context whose keys depend on the error. Actionable `403` responses use the `V2ActionableForbiddenDetails` shape; validation failures may return issue arrays instead.",
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "code": {
                  "type": "string",
                  "enum": [
                    "INSUFFICIENT_WORKSPACE_ROLE",
                    "PERSONAL_API_KEYS_DISABLED",
                    "WORKSPACE_KEY_OPERATION_NOT_PERMITTED",
                    "PRINCIPAL_KIND_NOT_PERMITTED",
                    "ORGANIZATION_MEMBERSHIP_REQUIRED",
                    "ORGANIZATION_ADMIN_REQUIRED",
                    "ENTERPRISE_PLAN_REQUIRED",
                    "SSO_DISABLED",
                    "SSO_DOMAIN_NOT_VERIFIED",
                    "SSO_PROVIDER_LIMIT_REACHED",
                    "ORGANIZATION_PLAN_REQUIRED",
                    "AUDIT_LOGS_DISABLED",
                    "ACCESS_REQUESTS_DISABLED",
                    "ACCESS_REQUEST_ORGANIZATION_REQUIRED",
                    "SKILL_EDITOR_ACCESS_REQUIRED",
                    "SECRET_ADMIN_ACCESS_REQUIRED",
                    "WORKSPACE_RESOURCE_LIMIT_REACHED",
                    "PUBLIC_SHARING_NOT_ALLOWED",
                    "CREDENTIAL_ADMIN_ACCESS_REQUIRED",
                    "MCP_SERVER_URL_NOT_ALLOWED",
                    "WORKSPACE_PLAN_CAPABILITY_REQUIRED",
                    "CHAT_AUTH_MODE_NOT_PERMITTED",
                    "CONNECTOR_MANAGED_RESOURCE_READ_ONLY",
                    "PERMISSION_GROUP_CAPABILITY_BLOCKED",
                    "INTEGRATION_NOT_ALLOWED",
                    "INSUFFICIENT_SCOPE",
                    "SCIM_MANAGED_MEMBERSHIP"
                  ],
                  "title": "Forbidden detail code",
                  "description": "Stable cause code for an actionable `403` response."
                }
              },
              "required": [
                "code"
              ],
              "additionalProperties": {
                "description": "Additional context for this refusal."
              },
              "title": "Actionable forbidden details",
              "description": "Machine-readable cause and optional context for an actionable `403` response."
            },
            {
              "description": "Other structured context defined by the specific error."
            }
          ]
        }
      },
      "required": [
        "code",
        "message"
      ],
      "additionalProperties": false,
      "description": "Canonical error details."
    }
  },
  "required": [
    "error"
  ],
  "additionalProperties": false,
  "title": "v2 error response",
  "description": "Canonical error envelope returned by the public v2 API.",
  "examples": [
    {
      "error": {
        "code": "BAD_REQUEST",
        "message": "The request is invalid."
      }
    }
  ]
}
```

### 500 — An unexpected server error occurred.

```json
{
  "type": "object",
  "properties": {
    "error": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "description": "Stable machine-readable error code."
        },
        "message": {
          "type": "string",
          "description": "Human-readable explanation of the error."
        },
        "details": {
          "description": "Structured error context whose keys depend on the error. Actionable `403` responses use the `V2ActionableForbiddenDetails` shape; validation failures may return issue arrays instead.",
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "code": {
                  "type": "string",
                  "enum": [
                    "INSUFFICIENT_WORKSPACE_ROLE",
                    "PERSONAL_API_KEYS_DISABLED",
                    "WORKSPACE_KEY_OPERATION_NOT_PERMITTED",
                    "PRINCIPAL_KIND_NOT_PERMITTED",
                    "ORGANIZATION_MEMBERSHIP_REQUIRED",
                    "ORGANIZATION_ADMIN_REQUIRED",
                    "ENTERPRISE_PLAN_REQUIRED",
                    "SSO_DISABLED",
                    "SSO_DOMAIN_NOT_VERIFIED",
                    "SSO_PROVIDER_LIMIT_REACHED",
                    "ORGANIZATION_PLAN_REQUIRED",
                    "AUDIT_LOGS_DISABLED",
                    "ACCESS_REQUESTS_DISABLED",
                    "ACCESS_REQUEST_ORGANIZATION_REQUIRED",
                    "SKILL_EDITOR_ACCESS_REQUIRED",
                    "SECRET_ADMIN_ACCESS_REQUIRED",
                    "WORKSPACE_RESOURCE_LIMIT_REACHED",
                    "PUBLIC_SHARING_NOT_ALLOWED",
                    "CREDENTIAL_ADMIN_ACCESS_REQUIRED",
                    "MCP_SERVER_URL_NOT_ALLOWED",
                    "WORKSPACE_PLAN_CAPABILITY_REQUIRED",
                    "CHAT_AUTH_MODE_NOT_PERMITTED",
                    "CONNECTOR_MANAGED_RESOURCE_READ_ONLY",
                    "PERMISSION_GROUP_CAPABILITY_BLOCKED",
                    "INTEGRATION_NOT_ALLOWED",
                    "INSUFFICIENT_SCOPE",
                    "SCIM_MANAGED_MEMBERSHIP"
                  ],
                  "title": "Forbidden detail code",
                  "description": "Stable cause code for an actionable `403` response."
                }
              },
              "required": [
                "code"
              ],
              "additionalProperties": {
                "description": "Additional context for this refusal."
              },
              "title": "Actionable forbidden details",
              "description": "Machine-readable cause and optional context for an actionable `403` response."
            },
            {
              "description": "Other structured context defined by the specific error."
            }
          ]
        }
      },
      "required": [
        "code",
        "message"
      ],
      "additionalProperties": false,
      "description": "Canonical error details."
    }
  },
  "required": [
    "error"
  ],
  "additionalProperties": false,
  "title": "v2 error response",
  "description": "Canonical error envelope returned by the public v2 API.",
  "examples": [
    {
      "error": {
        "code": "BAD_REQUEST",
        "message": "The request is invalid."
      }
    }
  ]
}
```

### 503 — A required service is temporarily unavailable. When present, `Retry-After` gives the minimum seconds to wait; add jitter before retrying. Check operation-specific guidance before repeating a change after an uncertain response.

```json
{
  "type": "object",
  "properties": {
    "error": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "description": "Stable machine-readable error code."
        },
        "message": {
          "type": "string",
          "description": "Human-readable explanation of the error."
        },
        "details": {
          "description": "Structured error context whose keys depend on the error. Actionable `403` responses use the `V2ActionableForbiddenDetails` shape; validation failures may return issue arrays instead.",
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "code": {
                  "type": "string",
                  "enum": [
                    "INSUFFICIENT_WORKSPACE_ROLE",
                    "PERSONAL_API_KEYS_DISABLED",
                    "WORKSPACE_KEY_OPERATION_NOT_PERMITTED",
                    "PRINCIPAL_KIND_NOT_PERMITTED",
                    "ORGANIZATION_MEMBERSHIP_REQUIRED",
                    "ORGANIZATION_ADMIN_REQUIRED",
                    "ENTERPRISE_PLAN_REQUIRED",
                    "SSO_DISABLED",
                    "SSO_DOMAIN_NOT_VERIFIED",
                    "SSO_PROVIDER_LIMIT_REACHED",
                    "ORGANIZATION_PLAN_REQUIRED",
                    "AUDIT_LOGS_DISABLED",
                    "ACCESS_REQUESTS_DISABLED",
                    "ACCESS_REQUEST_ORGANIZATION_REQUIRED",
                    "SKILL_EDITOR_ACCESS_REQUIRED",
                    "SECRET_ADMIN_ACCESS_REQUIRED",
                    "WORKSPACE_RESOURCE_LIMIT_REACHED",
                    "PUBLIC_SHARING_NOT_ALLOWED",
                    "CREDENTIAL_ADMIN_ACCESS_REQUIRED",
                    "MCP_SERVER_URL_NOT_ALLOWED",
                    "WORKSPACE_PLAN_CAPABILITY_REQUIRED",
                    "CHAT_AUTH_MODE_NOT_PERMITTED",
                    "CONNECTOR_MANAGED_RESOURCE_READ_ONLY",
                    "PERMISSION_GROUP_CAPABILITY_BLOCKED",
                    "INTEGRATION_NOT_ALLOWED",
                    "INSUFFICIENT_SCOPE",
                    "SCIM_MANAGED_MEMBERSHIP"
                  ],
                  "title": "Forbidden detail code",
                  "description": "Stable cause code for an actionable `403` response."
                }
              },
              "required": [
                "code"
              ],
              "additionalProperties": {
                "description": "Additional context for this refusal."
              },
              "title": "Actionable forbidden details",
              "description": "Machine-readable cause and optional context for an actionable `403` response."
            },
            {
              "description": "Other structured context defined by the specific error."
            }
          ]
        }
      },
      "required": [
        "code",
        "message"
      ],
      "additionalProperties": false,
      "description": "Canonical error details."
    }
  },
  "required": [
    "error"
  ],
  "additionalProperties": false,
  "title": "v2 error response",
  "description": "Canonical error envelope returned by the public v2 API.",
  "examples": [
    {
      "error": {
        "code": "BAD_REQUEST",
        "message": "The request is invalid."
      }
    }
  ]
}
```