😢 With the announcement of StarRocks 4 with Iceberg management iceberg I thought this was overcome but seems that you are still just supporting for REST catalog version 1? I see the request going with format-version 1 hardcoded and

{"name":"friends","location":null,"schema":{"type":"struct","schema-id":0,"fields":[{"id":1,"name":"name","required":false,"type":"string"}]},"partition-spec":{"spec-id":0,"fields":[]},"write-order":null,"properties":{"write.format.default":"parquet","write.parquet.compression-codec":"gzip","format-version":"1"},"stage-create":false}'

I try to override it but it seems to be hardcoded

mysql> CREATE EXTERNAL table friends(
    ->   name VARCHAR(250)
    -> )
    -> ENGINE = iceberg
    -> COMMENT "Sample"
    -> PROPERTIES (
    -> "target_max_file_size" ="58720256",
    -> "commit.manifest-merge.enabled" = "true",
    -> "write.metadata.previous-versions-max" = "2",
    -> "write.metadata.delete-after-commit.enabled" ="true",
    -> "format-version" = "2"
    -> );
ERROR 1064 (HY000): Multiple entries with same key: format-version=1 and format-version=2