From b1a678b2dba3624f1c577fd5c6c9e15e15bec5cb Mon Sep 17 00:00:00 2001
From: Sagar Dhawan <sagar@solana.com>
Date: Wed, 10 Jul 2019 10:05:11 -0700
Subject: [PATCH] Document getSlotsPerSegment in rpc api doc (#5005)

* Document getSlotsPerSegment in rpc api doc
---
 book/src/jsonrpc-api.md | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/book/src/jsonrpc-api.md b/book/src/jsonrpc-api.md
index 9ee575e596..90d9681c8f 100644
--- a/book/src/jsonrpc-api.md
+++ b/book/src/jsonrpc-api.md
@@ -29,6 +29,7 @@ Methods
 * [getRecentBlockhash](#getrecentblockhash)
 * [getSignatureStatus](#getsignaturestatus)
 * [getSlotLeader](#getslotleader)
+* [getSlotsPerSegment](#getslotspersegment)
 * [getNumBlocksSinceSignatureConfirmation](#getnumblockssincesignatureconfirmation)
 * [getTransactionCount](#gettransactioncount)
 * [getTotalSupply](#gettotalsupply)
@@ -262,7 +263,27 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "m
 {"jsonrpc":"2.0","result":"ENvAW7JScgYq6o4zKZwewtkzzJgDzuJAFxYasvmEQdpS","id":1}
 ```
 
------
+----
+
+### getSlotsPerSegment
+Returns the current storage segment size in terms of slots
+
+##### Parameters:
+None
+
+##### Results:
+* `u64` - Number of slots in a storage segment
+
+##### Example:
+```bash
+// Request
+curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getSlotsPerSegment"}' http://localhost:8899
+
+// Result
+{"jsonrpc":"2.0","result":"1024","id":1}
+```
+
+----
 
 ### getNumBlocksSinceSignatureConfirmation
 Returns the current number of blocks since signature has been confirmed.