Publish a message (/api/v1)

POST

/api/v1/messages

HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("http://localhost:8080/api/v1/messages"))
    .header("Authorization", "Bearer <token>")
    .header("Content-Type", "application/json")
    .method("POST", HttpRequest.BodyPublishers.ofString("{ \"name\": \"payment-received\", \"correlationKey\": \"A-1042\", \"timeToLive\": 60000, \"variables\": { \"paid\": true } }"))
    .build();
HttpResponse<String> response = HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());

const url = 'http://localhost:8080/api/v1/messages';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"name":"payment-received","correlationKey":"A-1042","timeToLive":60000,"variables":{"paid":true}}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}

curl --request POST \
  --url http://localhost:8080/api/v1/messages \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{ "name": "payment-received", "correlationKey": "A-1042", "timeToLive": 60000, "variables": { "paid": true } }'

Available inEmbeddedBundledCluster

AuthAuthenticated Bearer token

Authorizations

bearerAuth

Parameters

Header Parameters

x-tenant-id

string

>= 1 characters

Tenant selection. A principal of one tenant may omit it, and if sent it must name that tenant. A principal that may act in several tenants sends it on every request.

Idempotency-Key

string

>= 1 characters <= 200 characters

Request Body^required

application/json

object

name

required

string

correlationKey

required

string

timeToLive

integer format: int64

messageId

string

variables

object

key

additional properties

any

tenantId

string

Example

{
  "name": "payment-received",
  "correlationKey": "A-1042",
  "timeToLive": 60000,
  "variables": {
    "paid": true
  }
}

Responses

200

Message published

application/json

object

key

additional properties

any

Example^generated

{}

400

Invalid request

application/problem+json

object

type

required

string

/^urn:bpm:error:/

title

required

string

status

required

integer

>= 400 <= 599

detail

required

string

instance

required

The request path.

string

mode

Present only on mode-not-supported. It names the engine’s mode.

string

Example

{
  "type": "urn:bpm:error:invalid-argument",
  "title": "Bad Request",
  "status": 400,
  "detail": "The request is malformed",
  "instance": "/api/v1/messages"
}

401

Authentication required

application/problem+json

object

type

required

string

/^urn:bpm:error:/

title

required

string

status

required

integer

>= 400 <= 599

detail

required

string

instance

required

The request path.

string

mode

Present only on mode-not-supported. It names the engine’s mode.

string

Example

{
  "type": "urn:bpm:error:unauthorized",
  "title": "Unauthorized",
  "status": 401,
  "detail": "A valid bearer credential is required",
  "instance": "/api/v1/messages"
}

Headers

WWW-Authenticate

string

403

The caller lacks the required permission.

application/problem+json

object

type

required

string

/^urn:bpm:error:/

title

required

string

status

required

integer

>= 400 <= 599

detail

required

string

instance

required

The request path.

string

mode

Present only on mode-not-supported. It names the engine’s mode.

string

Example

{
  "type": "urn:bpm:error:forbidden",
  "title": "Forbidden",
  "status": 403,
  "detail": "The principal lacks the action this route requires",
  "instance": "/api/v1/messages"
}

404

Tenant-scoped resource not found

application/problem+json

object

type

required

string

/^urn:bpm:error:/

title

required

string

status

required

integer

>= 400 <= 599

detail

required

string

instance

required

The request path.

string

mode

Present only on mode-not-supported. It names the engine’s mode.

string

Example

{
  "type": "urn:bpm:error:not-found",
  "title": "Not Found",
  "status": 404,
  "detail": "The requested resource does not exist",
  "instance": "/api/v1/messages"
}

409

Idempotency conflict

application/problem+json

object

type

required

string

/^urn:bpm:error:/

title

required

string

status

required

integer

>= 400 <= 599

detail

required

string

instance

required

The request path.

string

mode

Present only on mode-not-supported. It names the engine’s mode.

string

Example

{
  "type": "urn:bpm:error:conflict",
  "title": "Conflict",
  "status": 409,
  "detail": "The idempotency key is already associated with another request",
  "instance": "/api/v1/messages"
}

413

Authenticated request exceeds its configured bound

application/problem+json

object

type

required

string

/^urn:bpm:error:/

title

required

string

status

required

integer

>= 400 <= 599

detail

required

string

instance

required

The request path.

string

mode

Present only on mode-not-supported. It names the engine’s mode.

string

Example

{
  "type": "urn:bpm:error:payload-too-large",
  "title": "Payload Too Large",
  "status": 413,
  "detail": "The request exceeds the configured size limit",
  "instance": "/api/v1/messages"
}

429

Tenant quota exhausted

application/problem+json

object

type

required

string

/^urn:bpm:error:/

title

required

string

status

required

integer

>= 400 <= 599

detail

required

string

instance

required

The request path.

string

mode

Present only on mode-not-supported. It names the engine’s mode.

string

Example

{
  "type": "urn:bpm:error:quota-exhausted",
  "title": "Quota Exhausted",
  "status": 429,
  "detail": "The tenant active-instance quota is exhausted",
  "instance": "/api/v1/messages"
}

500

Non-leaking internal failure

application/problem+json

object

type

required

string

/^urn:bpm:error:/

title

required

string

status

required

integer

>= 400 <= 599

detail

required

string

instance

required

The request path.

string

mode

Present only on mode-not-supported. It names the engine’s mode.

string

Example

{
  "type": "urn:bpm:error:internal",
  "title": "Internal Server Error",
  "status": 500,
  "detail": "The request could not be completed",
  "instance": "/api/v1/messages"
}

501

The operation is on the reviewed allow-list of what this deployment mode cannot serve.

application/problem+json

object

type

required

string

/^urn:bpm:error:/

title

required

string

status

required

integer

>= 400 <= 599

detail

required

string

instance

required

The request path.

string

mode

Present only on mode-not-supported. It names the engine’s mode.

string

Example

{
  "type": "urn:bpm:error:mode-not-supported",
  "title": "Mode Not Supported",
  "status": 501,
  "detail": "POST /api/v1/messages is not supported in embedded mode",
  "instance": "/api/v1/messages",
  "mode": "embedded"
}

503

Backpressure or dependency unavailable

application/problem+json

object

type

required

string

/^urn:bpm:error:/

title

required

string

status

required

integer

>= 400 <= 599

detail

required

string

instance

required

The request path.

string

mode

Present only on mode-not-supported. It names the engine’s mode.

string

Example

{
  "type": "urn:bpm:error:unavailable",
  "title": "Service Unavailable",
  "status": 503,
  "detail": "The required engine service is not ready",
  "instance": "/api/v1/messages"
}

Publish a message (/api/v1)

Authorizations

Parameters

Header Parameters

Request Bodyrequired

Example

Responses

200

Examplegenerated

400

Example

401

Example

Headers

403

Example

404

Example

409

Example

413

Example

429

Example

500

Example

501

Example

503

Example

Request Body^required

Example^generated