# Publish Required Frends version: 5.5+ Required .NET version: 6.0 Compatible Agents: Crossplatform Source code: {% tabs %} {% tab title="Parameter: Input" %} | Name | Description | | ------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | InputType : `InputType` |

Data input type.

Possible values:

Data input type.

Data input type.


Default: -
Example: String, Byte Array

| | DataByteArray : `Byte[]` |

Data payload in byte array format.


Default: -
Example: 54 65 73 74 20 6d 65 73 73 61 67 65

| | DataString : `String` |

Data payload in string format.


Default: -
Example: Test message

| | Headers : `Header[]` |

List of headers to be added to the request.


Default: -
Example: foo, bar

| | {% endtab %} | | {% tab title="Parameter: Connection" %} | Name | Description | | ----------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Timeout : `Int32` |

Timeout setting for connection attempts. Value 0 indicates that the default value for the attempts should be used. Set value in seconds.


Default: 60
Example: 60

| | AuthenticationMethod : `AuthenticationMethod` |

Authentication method: URI, hostname with username/password, or certificate.

Possible values:

Authentication method: URI, hostname with username/password, or certificate.

Authentication method: URI, hostname with username/password, or certificate.

Authentication method: URI, hostname with username/password, or certificate.

Authentication method: URI, hostname with username/password, or certificate.


Default: -
Example: URI

| | đź—ťHost : `String` |

URI or hostname to connect to, depending of authentication method.


Default: -
Example: RabbitHost, amqp\://foo:bar\@localhost:1234

| | Username : `String` |

Username to use when authenticating to the server.


Default: -
Example: foo

| | đź—ťPassword : `String` |

Password to use when authenticating to the server.


Default: -
Example: bar

| | Port : `Int32` |

The port to connect on. Value 0 indicates that the default port for the protocol should be used.


Default: -
Example: 0

| | SslProtocol : `SslProtocol` |

Specifies the SSL protocol used for the RabbitMQ connection. Use SslProtocol.None to allow the operating system to negotiate the most secure protocol available.

Possible values:

Specifies the SSL protocol used for the RabbitMQ connection. Use SslProtocol.None to allow the operating system to negotiate the most secure protocol available.

Specifies the SSL protocol used for the RabbitMQ connection. Use SslProtocol.None to allow the operating system to negotiate the most secure protocol available.

Specifies the SSL protocol used for the RabbitMQ connection. Use SslProtocol.None to allow the operating system to negotiate the most secure protocol available.


Default: -
Example: SslProtocol.None

| | CertificateSource : `CertificateSource` |

Specifies the source from which the client certificate should be loaded.

Possible values:

Specifies the source from which the client certificate should be loaded.

Specifies the source from which the client certificate should be loaded.

Specifies the source from which the client certificate should be loaded.

Specifies the source from which the client certificate should be loaded.


Default: -
Example: CertificateSource.File

| | ClientCertificatePath : `String` |

Full file system path to a client certificate file (.pfx or .p12) used for TLS client‑certificate authentication.


Default: -
Example: C:\certs\client-auth.pfx

| | đź—ťClientCertificatePassword : `String` |

Password required to decrypt the certificate file. Needed for password‑protected .pfx/.p12 certificates.


Default: -
Example: MyStrongPassword123!

| | đź—ťCertificateBase64 : `String` |

Base64‑encoded representation of a client certificate (.pfx or .p12).


Default: -
Example: MIIF2wIBAzCCB...

| | đź—ťCertificateBytes : `Byte[]` |

Raw byte array containing a client certificate (.pfx or .p12).


Default: -
Example: byte\[] { 1, 2, 3, 4, 5 }

| | StoreThumbprint : `String` |

Thumbprint of a certificate stored in the Windows certificate store.


Default: -
Example: ab12cd34ef56ab78cd90ef12ab34cd56ef7890ab

| | CertificateStoreLocation : `CertificateStoreLocation` |

Windows certificate store location to search when loading a certificate by thumbprint.

Possible values:

Windows certificate store location to search when loading a certificate by thumbprint.

Windows certificate store location to search when loading a certificate by thumbprint.


Default: -
Example: CertificateStoreLocation.CurrentUser

| | QueueName : `String` |

The name of the queue. Leave empty to make the server generate a name.


Default: -
Example: SampleQueue

| | ExchangeName : `String` |

Exchange's name.


Default: -
Example: SampleExchange

| | RoutingKey : `String` |

Routing key's name.


Default: -
Example: route

| | Create : `Boolean` |

True to declare queue when publishing.


Default: False
Example: false

| | AutoDelete : `Boolean` |

Should this queue be auto-deleted when its last consumer (if any) unsubscribes?


Default: False
Example: false

| | Durable : `Boolean` |

Should this queue will survive a broker restart?

Note that Quorum queue supports only Durable settings.


Default: True
Example: true

| | Quorum : `Boolean` |

Should this queue be a quorum queue.


Default: True
Example: true

| | VirtualHost : `String` |

RabbitMQ virtual host to connect to.


Default: /
Example: /

| | ConnectionExpirationSeconds : `Int32` |

Time in seconds how long a connection will be left open for reuse after the execution.


Default: 30
Example: 60

| | {% endtab %} | | {% tab title="Result: Result" %} | Name | Description | | -------------------------------------- | --------------------------------------------------------------------------------------------------- | | Success : `Boolean` |

Indicates if the task completed successfully.
Example: true

| | DataFormat : `String` |

Published data format.
Example: String

| | DataString : `String` |

Published data (message) in UTF8 string format.
Example: Foo Bar

| | DataByteArray : `Byte[]` |

Published data (message) in byte array format.
Example: 46 6f 6f 20 42 61 72

| | Headers : `Dictionary` |

Headers of the published message.
Example: foo, bar

| | {% endtab %} | | {% tab title="Changelog" %} ## Changelog ### \[1.9.0] - 2026-03-17 #### Fixed * Added missing `Text` attribute to the `VirtualHost` property in Connection parameters to make it automatically use the Text mode instead of Expression mode. ### \[1.8.0] - 2026-02-23 #### Added * Added CertificateWithCredentials authentication method that requires both a valid client certificate and username/password credentials to connect. * Added VirtualHost field to Connection parameters to allow specifying a RabbitMQ virtual host. Defaults to "/". ### \[1.7.0] - 2026-02-06 #### Added * New property: Result.Success. * New feature: Certificate‑based authentication via `AuthenticationMethod.Certificate`, with new enums (`CertificateSource`, `SslProtocol`, `CertificateStoreLocation`) and connection properties (`ClientCertificatePath`, `ClientCertificatePassword`, `CertificateBase64`, `CertificateBytes`, `StoreThumbprint`, `CertificateStoreLocation`, `SslProtocol`, `CertificateSource`). #### Changed * Update RabbitMQ.Client from 7.0.0 to 7.2.0 * Update System.Runtime.Caching from 9.0.2 to 10.0.2 ### \[1.6.0] - 2025-11-30 #### Fixed * Fix the parallel connections issue. * Fix the issue with binding unnamed queue. ### \[1.5.0] - 2025-02-14 #### Changed * Update RabbitMQ.Client from 6.8.1 to 7.0.0 * Update System.Runtime.Caching from 8.0.0 to 9.0.2 ### \[1.4.0] - 2024-09-12 #### Fixed * Fixed issue with MemoryCache error `Index was outside the bounds of the array` by adding try - catch block and changing how cache key is formatted. ### \[1.3.0] - 2024-09-06 #### Fixed * Fixed issue with simultaneous calls by storing connections to Memory.Cache. ### \[1.2.0] - 2023-03-14 #### Fixed * Fixed issue with connections left open after task's execution by implementing IDisposable in Connectionhelper class. #### Added * Added support for quorum queues. * \[Breaking] Added parameter for connection options to enable creating quorum queues. ### \[1.1.0] - 2023-02-23 #### Fixed * Fixed NullReferenceException when no headers are defined for the input object. ### \[1.0.1] - 2022-10-12 #### Changed * Unnecessary input check removed. ### \[1.0.0] - 2022-08-18 #### Added * Initial implementation {% endtab %} {% endtabs %}