public Builder mergeFederatedIdentityConfig(
          com.google.storagetransfer.v1.proto.TransferTypes.AzureBlobStorageData
                  .FederatedIdentityConfig
              value) {
        if (federatedIdentityConfigBuilder_ == null) {
          if (((bitField0_ & 0x00000020) != 0)
              && federatedIdentityConfig_ != null
              && federatedIdentityConfig_
                  != com.google.storagetransfer.v1.proto.TransferTypes.AzureBlobStorageData
                      .FederatedIdentityConfig.getDefaultInstance()) {
            getFederatedIdentityConfigBuilder().mergeFrom(value);
          } else {
            federatedIdentityConfig_ = value;
          }
        } else {
          federatedIdentityConfigBuilder_.mergeFrom(value);
        }
        if (federatedIdentityConfig_ != null) {
          bitField0_ |= 0x00000020;
          onChanged();
        }
        return this;
      }
<pre>
Optional. Federated identity config of a user registered Azure application.

If `federated_identity_config` is specified, do not specify
[azure_credentials][google.storagetransfer.v1.AzureBlobStorageData.azure_credentials]
or
[credentials_secret][google.storagetransfer.v1.AzureBlobStorageData.credentials_secret].
</pre>

<code>
.google.storagetransfer.v1.AzureBlobStorageData.FederatedIdentityConfig federated_identity_config = 8 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-storage-transfer/proto-google-cloud-storage-transfer-v1/src/main/java/com/google/storagetransfer/v1/proto/TransferTypes.java