# \MessageApi

All URIs are relative to *http://localhost:8080/engine-rest*

Method | HTTP request | Description
------------- | ------------- | -------------
[**deliver_message**](MessageApi.md#deliver_message) | **post** /message | 



## deliver_message

> Vec<crate::models::MessageCorrelationResultWithVariableDto> deliver_message(correlation_message_dto)


Correlates a message to the process engine to either trigger a message start event or an intermediate message  catching event. Internally this maps to the engine's message correlation builder methods `MessageCorrelationBuilder#correlateWithResult()` and `MessageCorrelationBuilder#correlateAllWithResult()`. For more information about the correlation behavior, see the [Message Events](https://docs.camunda.org/manual/7.13/bpmn20/events/message-events/) section of the [BPMN 2.0 Implementation Reference](https://docs.camunda.org/manual/7.13/reference/bpmn20/).

### Parameters


Name | Type | Description  | Required | Notes
------------- | ------------- | ------------- | ------------- | -------------
**correlation_message_dto** | Option<[**CorrelationMessageDto**](CorrelationMessageDto.md)> |  |  |

### Return type

[**Vec<crate::models::MessageCorrelationResultWithVariableDto>**](MessageCorrelationResultWithVariableDto.md)

### Authorization

No authorization required

### HTTP request headers

- **Content-Type**: application/json
- **Accept**: application/json

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