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			81 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			81 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
<!--
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title: param-change
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-->
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## kava tx gov submit-proposal param-change
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Submit a parameter change proposal
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### Synopsis
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Submit a parameter proposal along with an initial deposit.
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The proposal details must be supplied via a JSON file. For values that contains
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objects, only non-empty fields will be updated.
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IMPORTANT: Currently parameter changes are evaluated but not validated, so it is
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very important that any "value" change is valid (ie. correct type and within bounds)
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for its respective parameter, eg. "MaxValidators" should be an integer and not a decimal.
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Proper vetting of a parameter change proposal should prevent this from happening
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(no deposits should occur during the governance process), but it should be noted
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regardless.
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Example:
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```
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$ kava tx gov submit-proposal param-change <path/to/proposal.json> --from=<key_or_address>
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```
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Where proposal.json contains:
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```
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{
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  "title": "Staking Param Change",
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  "description": "Update max validators",
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  "changes": [
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    {
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      "subspace": "staking",
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      "key": "MaxValidators",
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      "value": 105
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    }
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  ],
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  "deposit": [
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    {
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      "denom": "stake",
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      "amount": "10000"
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    }
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  ]
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}
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```
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```
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kava tx gov submit-proposal param-change [proposal-file] [flags]
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```
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### Options
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```
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  -a, --account-number uint      The account number of the signing account (offline mode only)
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  -b, --broadcast-mode string    Transaction broadcasting mode (sync|async|block) (default "sync")
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      --dry-run                  ignore the --gas flag and perform a simulation of a transaction, but don't broadcast it
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      --fees string              Fees to pay along with transaction; eg: 10uatom
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      --from string              Name or address of private key with which to sign
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      --gas string               gas limit to set per-transaction; set to "auto" to calculate required gas automatically (default 200000) (default "200000")
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      --gas-adjustment float     adjustment factor to be multiplied against the estimate returned by the tx simulation; if the gas limit is set manually this flag is ignored  (default 1)
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      --gas-prices string        Gas prices to determine the transaction fee (e.g. 10uatom)
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      --generate-only            Build an unsigned transaction and write it to STDOUT (when enabled, the local Keybase is not accessible and the node operates offline)
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  -h, --help                     help for param-change
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      --indent                   Add indent to JSON response
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      --keyring-backend string   Select keyring's backend (os|file|test) (default "os")
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      --ledger                   Use a connected Ledger device
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      --memo string              Memo to send along with transaction
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      --node string              <host>:<port> to tendermint rpc interface for this chain (default "tcp://localhost:26657")
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  -s, --sequence uint            The sequence number of the signing account (offline mode only)
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      --trust-node               Trust connected full node (don't verify proofs for responses) (default true)
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  -y, --yes                      Skip tx broadcasting prompt confirmation
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```
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### Options inherited from parent commands
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```
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      --chain-id string   Chain ID of tendermint node
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```
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