void

       MongoDB, Inc

       2009-present, MongoDB, Inc.

1.30.4                                            Jun 08, 2025  MONGOC_AUTO_ENCRYPTION_OPTS_SET_KMS_PROVIDERS(3)

       • opts: The mongoc_auto_encryption_opts_t

       • kms_providers: A bson_t containing configuration for an external Key Management Service (KMS).

       kms_providers is a BSON document containing configuration for each KMS provider.

       KMS  providers  are  specified  as  a  string of the form <KMSprovidertype> or <KMSprovidertype>:<KMSprovidername>.  The supported KMS provider types are aws, azure, gcp, local, and kmip. The optional name
       enables configuring multiple KMS providers with the same KMS provider type (e.g. aws:name1 and  aws:name2
       can refer to different AWS accounts).  At least one KMS provider must be specified.

       The format for the KMS provider type aws is as follows:

          aws: {
             accessKeyId: String,
             secretAccessKey: String
          }

       The format for the KMS provider type local is as follows:

          local: {
             key: <96 byte BSON binary of subtype 0> or String /* The master key used to encrypt/decrypt data keys. May be passed as a base64 encoded string. */
          }

       The format for the KMS provider type azure is as follows:

          azure: {
             tenantId: String,
             clientId: String,
             clientSecret: String,
             identityPlatformEndpoint: Optional<String> /* Defaults to login.microsoftonline.com */
          }

       The format for the KMS provider type gcp is as follows:

          gcp: {
             email: String,
             privateKey: byte[] or String, /* May be passed as a base64 encoded string. */
             endpoint: Optional<String> /* Defaults to oauth2.googleapis.com */
          }

       The format for the KMS provider type kmip is as follows:

          kmip: {
             endpoint: String
          }

       KMS  providers  may  include  an  optional  name  suffix  separate with a colon. This enables configuring
       multiple KMS providers with the same KMS provider type. Example:

          "aws:name1": {
             accessKeyId: String,
             secretAccessKey: String
          },
          "aws:name2": {
             accessKeyId: String,
             secretAccessKey: String
          }

       SEEALSO:mongoc_client_enable_auto_encryption()In-UseEncryption

          void
          mongoc_auto_encryption_opts_set_kms_providers (
             mongoc_auto_encryption_opts_t *opts, const bson_t *kms_providers);