Console

Start

Platform

App store purchases

Auth

Builds

Credits

Database

Flags

Generated Assets

Hosting

Jobs and cron

Knowledge

Localization

Monitoring

Network

Notifications

Organizations

Queues

Realtime

Runners

Sandboxes

Storage

Webhooks

Workflows

Getting Started

Installation

Authentication

AI Services

KV Store

Overview

Webhooks

Deploy & Infrastructure

Reference

On this page

Request
Space
ResourceMeta
SpaceSpec
SpaceGrant
Response
ResourceMeta
SpaceSpec
SpaceStatus
SpaceGrant
Condition
Errors
Examples

Reference

Create a space

Creates a space.

Checked 2026-09-28

Creates a space.

Not available yet. Sylphx Knowledge is declared in the registry but no backend serves it: every call answers 501 with the problem code UNIMPLEMENTED.

Path POST https://api.sylphx.com/v1/orgs/acme/projects/shop/envs/production/spaces
Scope knowledge:write
Effect write — a successful call changes state.
Collection spaces
Query space_id, validate_only

#Request

Field	Type	What it is
`parent`	`string`	The parent to create in. Required.
`space_id`	`string`	The space id, the final name segment; the server assigns one when empty.
`space`	`Space`	The space to create; only caller-writable fields are read. Required.
`validate_only`	`bool`	Validate and return the result without writing anything.

#Space

Field	Type	What it is
`name`	`string`	`orgs/{org}/projects/{project}/envs/{env}/spaces/{space}`.
`meta`	`ResourceMeta`	Resource metadata.
`spec`	`SpaceSpec`	Desired state. Required.

#ResourceMeta

Field	Type	What it is
`labels`	`map<string, string>`	Caller-writable, indexed labels (AIP-122 label rules).
`annotations`	`map<string, string>`	Caller-writable, unindexed annotations.
`display_name`	`string`	Caller-writable human-readable name.

#SpaceSpec

Field	Type	What it is
`kind`	`SpaceKind`	What the space holds. Required. One of `workspace`, `project`, `team`, `end_user`, `agent`, `shared`.
`parent`	`string`	The space this one inherits grants from, for example a project space under its workspace space. A reader of the parent reads this space.
`owner`	`string`	The principal a private space belongs to, as a share subject: `end_user:<id>` for `SPACE_KIND_END_USER`, `agent:<id>` or `agent:<id>/end_user:<id>` for `SPACE_KIND_AGENT`. Empty for a shared space. The owner is granted `owner` on the space.
`grants`	`SpaceGrant[]`	Who may read and write the space, beyond `owner` and what `parent` grants; at most 200. A repeated grant is stored once.
`sensitive`	`bool`	The space holds customer personal data. Its records are never sent in embeddings outside the cell's model routes, and enter a context pack or an answer that spans spaces only for a reader that holds `reader` on this space directly. Only deterministic entity matches apply to it.
`schemas`	`string[]`	The Knowledge Schemas whose types the space accepts, as resource names; the core schema is always accepted. At most 20.

#SpaceGrant

Field	Type	What it is
`role`	`SpaceRole`	The role granted. Required. One of `reader`, `writer`, `owner`.
`subject`	`string`	The share subject: `user:<id>`, `end_user:<id>`, `agent:<id>`, or a userset such as `workspace:<id>#member`. Required.

#Response

Field	Type	What it is
`name`	`string`	`orgs/{org}/projects/{project}/envs/{env}/spaces/{space}`.
`uid`	`string`	`spc_<26 base32>`; never reused. Output only.
`meta`	`ResourceMeta`	Resource metadata.
`spec`	`SpaceSpec`	Desired state. Required.
`status`	`SpaceStatus`	Observed state. Output only.

#ResourceMeta

Field	Type	What it is
`generation`	`int64`	Increases by one on every change to `spec`. Output only.
`etag`	`string`	Strong ETag (AIP-154): changes on any change to spec, status, or metadata. Send it back as `If-Match` or `etag` to make Update and Delete conditional; a mismatch fails with ABORTED / 409 `ETAG_MISMATCH`. Output only.
`create_time`	`timestamp`	When the Resource was created. Output only.
`update_time`	`timestamp`	When the Resource last changed. Output only.
`delete_time`	`timestamp`	Set while the Resource is being deleted. Output only.
`labels`	`map<string, string>`	Caller-writable, indexed labels (AIP-122 label rules).
`annotations`	`map<string, string>`	Caller-writable, unindexed annotations.
`display_name`	`string`	Caller-writable human-readable name.
`creator`	`string`	The principal that created the Resource. Output only.

#SpaceSpec

Field	Type	What it is
`kind`	`SpaceKind`	What the space holds. Required. One of `workspace`, `project`, `team`, `end_user`, `agent`, `shared`.
`parent`	`string`	The space this one inherits grants from, for example a project space under its workspace space. A reader of the parent reads this space.
`owner`	`string`	The principal a private space belongs to, as a share subject: `end_user:<id>` for `SPACE_KIND_END_USER`, `agent:<id>` or `agent:<id>/end_user:<id>` for `SPACE_KIND_AGENT`. Empty for a shared space. The owner is granted `owner` on the space.
`grants`	`SpaceGrant[]`	Who may read and write the space, beyond `owner` and what `parent` grants; at most 200. A repeated grant is stored once.
`sensitive`	`bool`	The space holds customer personal data. Its records are never sent in embeddings outside the cell's model routes, and enter a context pack or an answer that spans spaces only for a reader that holds `reader` on this space directly. Only deterministic entity matches apply to it.
`schemas`	`string[]`	The Knowledge Schemas whose types the space accepts, as resource names; the core schema is always accepted. At most 20.

#SpaceStatus

Field	Type	What it is
`observed_generation`	`int64`	The generation this status was computed from. Output only.
`conditions`	`Condition[]`	Ready, Reconciling, Stalled. Output only.
`episode_count`	`int64`	The number of episodes in the space. Output only.
`fact_count`	`int64`	The number of current facts in the space. Output only.
`last_write_time`	`timestamp`	When a record of the space was last written. Output only.

#SpaceGrant

Field	Type	What it is
`role`	`SpaceRole`	The role granted. Required. One of `reader`, `writer`, `owner`.
`subject`	`string`	The share subject: `user:<id>`, `end_user:<id>`, `agent:<id>`, or a userset such as `workspace:<id>#member`. Required.

#Condition

Field	Type	What it is
`type`	`string`	The condition type, for example `Ready`.
`status`	`ConditionStatus`	Whether the condition holds. One of `true`, `false`, `unknown`.
`observed_generation`	`int64`	The generation this observation was made against.
`reason`	`string`	A machine-readable UpperCamelCase reason.
`message`	`string`	A customer-safe human-readable message.
`severity`	`Severity`	How severe a FALSE condition is. One of `info`, `warning`, `error`.
`transition_time`	`timestamp`	When `status` last changed.

#Errors

UNAUTHENTICATED — No valid key or token was presented.
PERMISSION_DENIED — The key lacks the method's permission.
UNKNOWN_FIELD — The request has a field the schema does not know.
INVALID_FIELD — A field failed validation.
RESOURCE_ALREADY_EXISTS — A Resource with this name exists.
IDEMPOTENCY_KEY_REUSED — An Idempotency-Key was reused with another body.
IDEMPOTENCY_IN_PROGRESS — The first call with this Idempotency-Key is still running.
PLAN_LIMIT_REACHED — The plan's limit is reached.

Every error arrives in the body Errors describes.

#Examples

curl -X POST "https://api.sylphx.com/v1/orgs/acme/projects/shop/envs/production/spaces" \
  -H "Authorization: Bearer $SYLPHX_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"spec":{"kind":"workspace"}}'

Was this page helpful?

Tell us what is missing, wrong, or unclear — this opens a real inbox.

Send feedback

Platform links