Use the DIS SDK to query the details about a specified stream.

char *streamName = "myStream"; 
char *projectId = "d575b0b740e54221aeb9a165653b103d";
char *region = "southchina";
int ret = 0;
int i = 0;
DISResponseInfo RspInfo = { 0 };
DISDescribeStream streamDetail = { 0 };
streamDetail.streamName = streamName;
//streamDetail.startPartitionId="";
//streamDetail.limitPartitionNum=10;
printf("===================%s Begin=======================\n", __FUNCTION__);
ret = DescribeStream(host, projectId, region, &streamDetail, &RspInfo);
if (ret != 0)
{
printf("List Error: %d\r\n", ret);
printf("HttpResponseCode: %ld\r\n", RspInfo.HttpResponseCode);
printf("ErrorCode: %s\r\n", RspInfo.ErrorCode);
printf("ErrorDetail: %s\r\n", RspInfo.ErrorDetail);
return;
}
printf("HttpResponseCode: %ld\r\n", RspInfo.HttpResponseCode);
printf("streamId:%s\n", streamDetail.streamInfo.streamId);
printf("streamName:%s\n", streamDetail.streamInfo.streamName);
printf("createTime:%ld\n", streamDetail.streamInfo.createTime);
printf("lastModifyTime:%ld\n", streamDetail.streamInfo.lastModifyTime);
printf("retentionPeriod:%ld\n", streamDetail.streamInfo.retentionPeriod);
printf("dataType:%s\n", streamDetail.streamInfo.dataType == DISDataTypeBlob ? "BLOB"
: (streamDetail.streamInfo.dataType == DISDataTypeJson) ? "JSON"
: (streamDetail.streamInfo.dataType == DISDataTypeCsv) ? "CSV"
: "FILE");
printf("streamStatus:%s\n", streamDetail.streamInfo.streamStatus == DISStreamStatusCreating ? "CREATING"
: (streamDetail.streamInfo.streamStatus == DISStreamStatusRunning) ? "RUNNING"
: (streamDetail.streamInfo.streamStatus == DISStreamStatusTerminating) ? "TERMINATING"
: "FROZEN");
printf("streamType:%s\n", streamDetail.streamInfo.streamType == DISStreamTypeCommon ? "Common" : "Advanced");
printf("hasMorepartition:%s\n", streamDetail.streamInfo.hasMorepartition == 0 ? "false" : "true");
printf("currentNumber:%ld\n", streamDetail.streamInfo.currentNumber);
for (i = 0; i < streamDetail.streamInfo.currentNumber; i++)
{
printf("loop %d partitionStatus:%s\n", i, streamDetail.streamInfo.partitionList[i].partitionStatus == DISPartitionStatusCreating ? "CREATING"
: (streamDetail.streamInfo.partitionList[i].partitionStatus == DISPartitionStatusActive) ? "ACTIVE"
: (streamDetail.streamInfo.partitionList[i].partitionStatus == DISPartitionStatusDeleted) ? "DELETED"
: "EXPIRED");
printf("loop %d partitionId:%s\n", i, streamDetail.streamInfo.partitionList[i].partitionId);
printf("loop %d hashRange:%s\n", i, streamDetail.streamInfo.partitionList[i].hashRange);
printf("loop %d sequenceNumberRange:%s\n", i, streamDetail.streamInfo.partitionList[i].sequenceNumberRange);
}
printf("===================%s End=======================\n", __FUNCTION__);

The returned stream details are as follows:

HttpResponseCode: 200
streamId:fXdsj6XzvxKJVLQoplg
streamName: myStream
createTime:1536546556151
lastModifyTime:1536546557001
retentionPeriod:72
dataType:FILE
streamStatus:RUNNING
streamType:Advanced
hasMorepartition:false
currentNumber:2
loop 0 partitionStatus:ACTIVE
loop 0 partitionId:shardId-0000000000
loop 0 hashRange:[0 : 4611686018427387902]
loop 0 sequenceNumberRange:[0 : 0]
loop 1 partitionStatus:ACTIVE
loop 1 partitionId:shardId-0000000001
loop 1 hashRange:[4611686018427387903 : 9223372036854775807]
loop 1 sequenceNumberRange:[0 : 0]