[#OSSL_CRMF_MSG_get_certReqId]
= OSSL_CRMF_MSG_get_certReqId
:mrdocs:

Return the certReqId from a CRMF CertReqMsg.

== Synopsis

Declared in `<openssl/crmf.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
OSSL_CRMF_MSG_get_certReqId(xref:OSSL_CRMF_MSG.adoc[OSSL_CRMF_MSG] const* crm);
----

== Return Value

Certificate request ID as a nonnegative integer, or ‐1 on error.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *crm*
| CertReqMsg to query.
|===


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