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Publish a data block version

POST
/v1/blocks
curl --request POST \
--url https://example.com/v1/blocks \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{ "projectId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "id": "example", "version": "example", "kind": "prompt", "description": "example", "content": { "template": "example", "parameters": [ { "name": "example", "description": "example", "type": "string", "required": true, "default": "example" } ] } }'

Needs write on the project. A prompt’s template must parse as Liquid; a settings block’s values must satisfy its schema and the latest version’s. A taken version is 409 block-already-registered (versions never change); a block keeps its kind, and its versions stay in its first version’s project (409 block-project-mismatch). Idempotency-Key applies.

Idempotency-Key
string
>= 1 characters

Caller-supplied idempotency key, scoped to the caller: the same key from someone else in the tenant is their own request (from 0.1.5). Retries with the same key return the original response byte-identical (per docs/API-ROUTE-CONVENTIONS.md §3.1). A retry sent while the first request still runs is answered 409 idempotency-key-in-flight with Retry-After, on a runtime whose store holds keys (from 0.1.5); retry after it, and you get the first request’s answer. An answer that carries a secret (a new API key or public run token, a session token, a generated signing secret) isn’t kept: a retry gets 409 idempotency-key-replay-withheld, with the first request’s status and when it succeeded (from 0.1.5).

Media typeapplication/json
object
projectId
required

Project this belongs to (its content scope). Required: missing, or not a project in the caller’s tenant → 400 bad-input.

string format: uuid
id
required
string
>= 1 characters
version
required
string
/^\d+\.\d+\.\d+$/
kind
required

prompt: a Liquid template an agent renders as its instructions. settings: a JSON object tools and templates read.

string
Allowed values: prompt settings
description
string
content
required
One of:
object
template
required

Liquid, rendered as an agent’s instructions are (same parameters and auto-injected variables).

string
>= 1 characters
parameters
Array<object>
object
name
required
string
description
string
type
required
string
Allowed values: string number boolean date
required
boolean
default

Default value used when the caller omits this parameter.

Published.

Media typeapplication/json
object
blockId
required
string
version
required
string
Examplegenerated
{
"blockId": "example",
"version": "example"
}

validation-failed (see details.issues), or an unknown projectId; or projectId isn’t a project id (a UUID).

Media typeapplication/json
object
error
required
object
code
required

Stable machine-readable discriminant. Values match domain error codes (see docs/API-ROUTE-CONVENTIONS.md §4.3).

string
message
required
string
details

Optional, kind-specific.

object
key
additional properties
any
requestId
required

Server-assigned request id; also echoed via X-Request-Id header.

string
Examplegenerated
{
"error": {
"code": "example",
"message": "example",
"details": {},
"requestId": "example"
}
}

Missing / malformed / expired / revoked bearer token.

Media typeapplication/json
object
error
required
object
code
required

Stable machine-readable discriminant. Values match domain error codes (see docs/API-ROUTE-CONVENTIONS.md §4.3).

string
message
required
string
details

Optional, kind-specific.

object
key
additional properties
any
requestId
required

Server-assigned request id; also echoed via X-Request-Id header.

string
Examplegenerated
{
"error": {
"code": "example",
"message": "example",
"details": {},
"requestId": "example"
}
}

permission-denied: no write on the project.

Media typeapplication/json
object
error
required
object
code
required

Stable machine-readable discriminant. Values match domain error codes (see docs/API-ROUTE-CONVENTIONS.md §4.3).

string
message
required
string
details

Optional, kind-specific.

object
key
additional properties
any
requestId
required

Server-assigned request id; also echoed via X-Request-Id header.

string
Examplegenerated
{
"error": {
"code": "example",
"message": "example",
"details": {},
"requestId": "example"
}
}

The body’s projectId names no project of this tenant (project-not-found).

Media typeapplication/json
object
error
required
object
code
required

Stable machine-readable discriminant. Values match domain error codes (see docs/API-ROUTE-CONVENTIONS.md §4.3).

string
message
required
string
details

Optional, kind-specific.

object
key
additional properties
any
requestId
required

Server-assigned request id; also echoed via X-Request-Id header.

string
Examplegenerated
{
"error": {
"code": "example",
"message": "example",
"details": {},
"requestId": "example"
}
}

block-already-registered or block-project-mismatch.

Media typeapplication/json
object
error
required
object
code
required

Stable machine-readable discriminant. Values match domain error codes (see docs/API-ROUTE-CONVENTIONS.md §4.3).

string
message
required
string
details

Optional, kind-specific.

object
key
additional properties
any
requestId
required

Server-assigned request id; also echoed via X-Request-Id header.

string
Examplegenerated
{
"error": {
"code": "example",
"message": "example",
"details": {},
"requestId": "example"
}
}

Server error (unmapped domain code or framework crash).

Media typeapplication/json
object
error
required
object
code
required

Stable machine-readable discriminant. Values match domain error codes (see docs/API-ROUTE-CONVENTIONS.md §4.3).

string
message
required
string
details

Optional, kind-specific.

object
key
additional properties
any
requestId
required

Server-assigned request id; also echoed via X-Request-Id header.

string
Examplegenerated
{
"error": {
"code": "example",
"message": "example",
"details": {},
"requestId": "example"
}
}