# MIT Kerberos Documentation

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# krb5_cc_get_config - Get a configuration value from a credential cache.

krb5_error_code `krb5_cc_get_config`(krb5_context context, krb5_ccache id, krb5_const_principal principal, const char * key, krb5_data * data)

param: | [in] context - Library context [in] id - Credential cache handle [in] principal - Configuration for this principal; if NULL, global for the whole cache [in] key - Name of config variable [out] data - Data to be fetched

retval: | 0 Success
return: | Kerberos error codes

Use `krb5_free_data_contents()` to free data when it is no longer needed.