AttributeError: 'RivaDiarizerPipelineConfig' object has no attribute 'sample_rate'

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the “riva-build diarizer” gives AttributeError: ‘RivaDiarizerPipelineConfig’ object has no attribute ‘sample_rate’

Hardware - GPU T4
Operating System - Debian11
Riva Version - 2.12.1
TLT Version (if relevant)
How to reproduce the issue ?

rmir_filename="diarizer_marblenet_titanet_small.rmir"
neural_vad_riva_filename="diarizer_titanet_small_vdeployable_v1.0/titanet_small_v1.0.0.riva"
embedding_extractor_riva_filename="diarizer_vad_multilingual_marblenet_vdeployable_v1.0/vad_multilingual_marblenet_v1.10.0.riva"

riva-build diarizer -v \
    "$rmir_filename" \
    "$neural_vad_riva_filename" \
    "$embedding_extractor_riva_filename" \
    --diarizer_backend.offline \
    --embedding_extractor_nn.max_batch_size=32 \
    --clustering_backend.max_batch_size=0 \
    --chunk_size=300 \
    --audio_sec_limit=4001 \
    --diarizer_backend.language_code=generic

Thanks