diff --git a/blockfrost-openapi.yaml b/blockfrost-openapi.yaml
index 30c1c51a..99cb1b78 100644
--- a/blockfrost-openapi.yaml
+++ b/blockfrost-openapi.yaml
@@ -1516,7 +1516,10 @@ paths:
tags:
- Cardano » Governance
summary: Specific proposal metadata
- description: Proposal metadata information.
+ description: |
+ Proposal metadata information.
+
+ If this endpoint returns `404` or empty metadata for a known proposal, the off-chain metadata could not be fetched (e.g. unreachable URL or hash mismatch). Use the [`/governance/proposals/{gov_action_id}/metadata`](#tag/cardano--governance/GET/governance/proposals/{gov_action_id}/metadata) variant instead — it always returns the anchor `url` and `hash` along with an `error` object describing the fetch failure, so you can retrieve the metadata manually if needed.
parameters:
- in: path
name: tx_hash
diff --git a/docs/blockfrost-openapi.yaml b/docs/blockfrost-openapi.yaml
index 89986bae..48665d59 100644
--- a/docs/blockfrost-openapi.yaml
+++ b/docs/blockfrost-openapi.yaml
@@ -1644,7 +1644,17 @@ paths:
tags:
- Cardano » Governance
summary: Specific proposal metadata
- description: Proposal metadata information.
+ description: >
+ Proposal metadata information.
+
+
+ If this endpoint returns `404` or empty metadata for a known proposal,
+ the off-chain metadata could not be fetched (e.g. unreachable URL or
+ hash mismatch). Use the
+ [`/governance/proposals/{gov_action_id}/metadata`](#tag/cardano--governance/GET/governance/proposals/{gov_action_id}/metadata)
+ variant instead — it always returns the anchor `url` and `hash` along
+ with an `error` object describing the fetch failure, so you can retrieve
+ the metadata manually if needed.
parameters:
- in: path
name: tx_hash
diff --git a/docs/midnight/index.html b/docs/midnight/index.html
index a246162a..2bca60b8 100644
--- a/docs/midnight/index.html
+++ b/docs/midnight/index.html
@@ -788,9 +788,9 @@ Response
"data": {
"block": {
"hash": HexEncoded,
- "height": 987,
+ "height": 123,
"protocolVersion": 123,
- "timestamp": 123,
+ "timestamp": 987,
"author": HexEncoded,
"ledgerParameters": HexEncoded,
"parent": Block,
@@ -866,7 +866,7 @@ Query
Variables
-
{"epoch": 987}
+ {"epoch": 123}
@@ -875,13 +875,13 @@
Response
"data": {
"committee": [
{
- "epochNo": 987,
+ "epochNo": 123,
"position": 123,
"sidechainPubkeyHex": "abc123",
- "expectedSlots": 123,
- "auraPubkeyHex": "xyz789",
- "poolIdHex": "abc123",
- "spoSkHex": "abc123"
+ "expectedSlots": 987,
+ "auraPubkeyHex": "abc123",
+ "poolIdHex": "xyz789",
+ "spoSkHex": "xyz789"
}
]
}
@@ -1110,8 +1110,8 @@ Response
"data": {
"currentEpochInfo": {
"epochNo": 123,
- "durationSeconds": 123,
- "elapsedSeconds": 123
+ "durationSeconds": 987,
+ "elapsedSeconds": 987
}
}
}
@@ -1164,7 +1164,7 @@ Response
"data": {
"dParameterHistory": [
{
- "blockHeight": 987,
+ "blockHeight": 123,
"blockHash": HexEncoded,
"timestamp": 123,
"numPermissionedCandidates": 987,
@@ -1254,12 +1254,12 @@ Response
"cardanoRewardAddress": CardanoRewardAddress,
"dustAddress": DustAddress,
"registered": true,
- "nightBalance": "xyz789",
+ "nightBalance": "abc123",
"generationRate": "abc123",
"maxCapacity": "abc123",
- "currentCapacity": "xyz789",
+ "currentCapacity": "abc123",
"utxoTxHash": HexEncoded,
- "utxoOutputIndex": 123
+ "utxoOutputIndex": 987
}
]
}
@@ -1354,7 +1354,7 @@ Query
Variables
-
{"epoch": 987, "limit": 987, "offset": 987}
+ {"epoch": 123, "limit": 987, "offset": 987}
@@ -1363,12 +1363,12 @@
Response
"data": {
"epochPerformance": [
{
-
"epochNo": 123,
-
"spoSkHex": "xyz789",
-
"produced": 123,
+
"epochNo": 987,
+
"spoSkHex": "abc123",
+
"produced": 987,
"expected": 987,
-
"identityLabel": "abc123",
-
"stakeSnapshot": "xyz789",
+
"identityLabel": "xyz789",
+
"stakeSnapshot": "abc123",
"poolIdHex": "xyz789",
"validatorClass": "abc123"
}
@@ -1514,12 +1514,12 @@
Response
{
"data": {
"poolMetadata": {
- "poolIdHex": "abc123",
- "hexId": "abc123",
- "name": "xyz789",
+ "poolIdHex": "xyz789",
+ "hexId": "xyz789",
+ "name": "abc123",
"ticker": "abc123",
"homepageUrl": "abc123",
- "logoUrl": "xyz789"
+ "logoUrl": "abc123"
}
}
}
@@ -1611,7 +1611,7 @@ Query
Variables
-
{"limit": 987, "offset": 123, "withNameOnly": true}
+ {"limit": 123, "offset": 987, "withNameOnly": false}
@@ -1620,9 +1620,9 @@
Response
"data": {
"poolMetadataList": [
{
- "poolIdHex": "xyz789",
+ "poolIdHex": "abc123",
"hexId": "xyz789",
- "name": "xyz789",
+ "name": "abc123",
"ticker": "abc123",
"homepageUrl": "xyz789",
"logoUrl": "xyz789"
@@ -1702,7 +1702,7 @@ Response
"registeredFirstValidEpochs": [
{
"idKey": "abc123",
- "firstValidEpoch": 987
+ "firstValidEpoch": 123
}
]
}
@@ -1784,7 +1784,7 @@ Query
Variables
-
{"fromEpoch": 123, "toEpoch": 123}
+ {"fromEpoch": 123, "toEpoch": 987}
@@ -1794,9 +1794,9 @@
Response
"registeredPresence": [
{
"epochNo": 123,
- "idKey": "abc123",
- "source": "xyz789",
- "status": "xyz789"
+ "idKey": "xyz789",
+ "source": "abc123",
+ "status": "abc123"
}
]
}
@@ -1880,7 +1880,7 @@ Query
Variables
-
{"fromEpoch": 987, "toEpoch": 123}
+ {"fromEpoch": 123, "toEpoch": 987}
@@ -1891,9 +1891,9 @@
Response
{
"epochNo": 987,
"federatedValidCount": 123,
- "federatedInvalidCount": 987,
- "registeredValidCount": 123,
- "registeredInvalidCount": 987,
+ "federatedInvalidCount": 123,
+ "registeredValidCount": 987,
+ "registeredInvalidCount": 123,
"dparam": 123.45
}
]
@@ -1975,7 +1975,7 @@ Query
Variables
-
{"fromEpoch": 123, "toEpoch": 987}
+ {"fromEpoch": 123, "toEpoch": 123}
@@ -1983,7 +1983,7 @@
Response
{
"data": {
"registeredTotalsSeries": [
- {"epochNo": 123, "totalRegistered": 987, "newlyRegistered": 987}
+ {"epochNo": 987, "totalRegistered": 123, "newlyRegistered": 987}
]
}
}
@@ -2065,12 +2065,12 @@ Response
"spoByPoolId": {
"poolIdHex": "abc123",
"validatorClass": "xyz789",
- "sidechainPubkeyHex": "abc123",
+ "sidechainPubkeyHex": "xyz789",
"auraPubkeyHex": "abc123",
- "name": "abc123",
- "ticker": "xyz789",
- "homepageUrl": "abc123",
- "logoUrl": "abc123"
+ "name": "xyz789",
+ "ticker": "abc123",
+ "homepageUrl": "xyz789",
+ "logoUrl": "xyz789"
}
}
}
@@ -2291,7 +2291,7 @@ Query
Variables
-
{"limit": 987, "offset": 987}
+ {"limit": 987, "offset": 123}
@@ -2302,9 +2302,9 @@
Response
{
"poolIdHex": "abc123",
"mainchainPubkeyHex": "abc123",
-
"sidechainPubkeyHex": "xyz789",
-
"auraPubkeyHex": "xyz789",
-
"validatorClass": "abc123"
+
"sidechainPubkeyHex": "abc123",
+
"auraPubkeyHex": "abc123",
+
"validatorClass": "xyz789"
}
]
}
@@ -2384,7 +2384,7 @@
Response
"spoIdentityByPoolId": {
"poolIdHex": "xyz789",
"mainchainPubkeyHex": "xyz789",
-
"sidechainPubkeyHex": "abc123",
+
"sidechainPubkeyHex": "xyz789",
"auraPubkeyHex": "xyz789",
"validatorClass": "abc123"
}
@@ -2498,9 +2498,9 @@
Response
"sidechainPubkeyHex": "xyz789",
"auraPubkeyHex": "abc123",
"name": "abc123",
-
"ticker": "xyz789",
+
"ticker": "abc123",
"homepageUrl": "xyz789",
-
"logoUrl": "xyz789"
+
"logoUrl": "abc123"
}
]
}
@@ -2598,7 +2598,7 @@
Variables
{
"spoSkHex": "abc123",
"limit": 123,
- "offset": 123
+ "offset": 987
}
Response
"data": {
"spoPerformanceBySpoSk": [
{
- "epochNo": 123,
- "spoSkHex": "xyz789",
- "produced": 123,
- "expected": 123,
- "identityLabel": "abc123",
- "stakeSnapshot": "abc123",
+ "epochNo": 987,
+ "spoSkHex": "abc123",
+ "produced": 987,
+ "expected": 987,
+ "identityLabel": "xyz789",
+ "stakeSnapshot": "xyz789",
"poolIdHex": "xyz789",
- "validatorClass": "xyz789"
+ "validatorClass": "abc123"
}
]
}
@@ -2701,7 +2701,7 @@ Query
Variables
-
{"limit": 123, "offset": 123}
+ {"limit": 987, "offset": 987}
@@ -2710,14 +2710,14 @@
Response
"data": {
"spoPerformanceLatest": [
{
-
"epochNo": 123,
-
"spoSkHex": "xyz789",
+
"epochNo": 987,
+
"spoSkHex": "abc123",
"produced": 123,
"expected": 123,
-
"identityLabel": "abc123",
-
"stakeSnapshot": "abc123",
-
"poolIdHex": "abc123",
-
"validatorClass": "xyz789"
+
"identityLabel": "xyz789",
+
"stakeSnapshot": "xyz789",
+
"poolIdHex": "xyz789",
+
"validatorClass": "abc123"
}
]
}
@@ -2826,10 +2826,10 @@
Query
Variables
{
- "limit": 987,
+ "limit": 123,
"offset": 987,
- "search": "xyz789",
- "orderByStakeDesc": true
+ "search": "abc123",
+ "orderByStakeDesc": false
}
@@ -2840,17 +2840,17 @@
Response
"stakeDistribution": [
{
"poolIdHex": "xyz789",
-
"name": "abc123",
-
"ticker": "xyz789",
-
"homepageUrl": "abc123",
-
"logoUrl": "abc123",
+
"name": "xyz789",
+
"ticker": "abc123",
+
"homepageUrl": "xyz789",
+
"logoUrl": "xyz789",
"liveStake": "abc123",
"activeStake": "xyz789",
"liveDelegators": 987,
-
"liveSaturation": 123.45,
+
"liveSaturation": 987.65,
"declaredPledge": "xyz789",
"livePledge": "xyz789",
-
"stakeShare": 123.45
+
"stakeShare": 987.65
}
]
}
@@ -2969,9 +2969,9 @@
Response
"data": {
"termsAndConditionsHistory": [
{
-
"blockHeight": 123,
+
"blockHeight": 987,
"blockHash": HexEncoded,
-
"timestamp": 123,
+
"timestamp": 987,
"hash": HexEncoded,
"url": "xyz789"
}
@@ -3269,9 +3269,9 @@
Response
"data": {
"transactions": [
{
-
"id": 123,
+
"id": 987,
"hash": HexEncoded,
-
"protocolVersion": 123,
+
"protocolVersion": 987,
"raw": HexEncoded,
"block": Block,
"contractActions": [ContractAction],
@@ -3629,9 +3629,9 @@
Response
"data": {
"blocks": {
"hash": HexEncoded,
-
"height": 987,
+
"height": 123,
"protocolVersion": 987,
-
"timestamp": 123,
+
"timestamp": 987,
"author": HexEncoded,
"ledgerParameters": HexEncoded,
"parent": Block,
@@ -3889,10 +3889,10 @@
Response
{
"data": {
"dustLedgerEvents": {
- "id": 987,
+ "id": 123,
"raw": HexEncoded,
"maxId": 123,
- "protocolVersion": 123
+ "protocolVersion": 987
}
}
}
@@ -4238,9 +4238,9 @@ Response
{
"data": {
"zswapLedgerEvents": {
- "id": 123,
+ "id": 987,
"raw": HexEncoded,
- "maxId": 987,
+ "maxId": 123,
"protocolVersion": 123
}
}
@@ -4323,9 +4323,9 @@ Fields
Example
{
"hash": HexEncoded,
- "height": 123,
+ "height": 987,
"protocolVersion": 987,
- "timestamp": 123,
+ "timestamp": 987,
"author": HexEncoded,
"ledgerParameters": HexEncoded,
"parent": Block,
@@ -4396,6 +4396,11 @@ Description
Example
"sidechainPubkeyHex": "xyz789",
"expectedSlots": 987,
"auraPubkeyHex": "abc123",
- "poolIdHex": "abc123",
+ "poolIdHex": "xyz789",
"spoSkHex": "xyz789"
}
@@ -4993,7 +4998,7 @@ Fields
Example
-
{"numPermissionedCandidates": 123, "numRegisteredCandidates": 987}
+ {"numPermissionedCandidates": 987, "numRegisteredCandidates": 123}
@@ -5053,7 +5058,7 @@ Fields
Example
{
- "blockHeight": 123,
+ "blockHeight": 987,
"blockHash": HexEncoded,
"timestamp": 987,
"numPermissionedCandidates": 987,
@@ -5126,10 +5131,10 @@ Fields
Example
{
- "id": 987,
+ "id": 123,
"raw": HexEncoded,
- "maxId": 987,
- "protocolVersion": 123
+ "maxId": 123,
+ "protocolVersion": 987
}
@@ -5212,13 +5217,13 @@ Example
{
"cardanoRewardAddress": CardanoRewardAddress,
"dustAddress": DustAddress,
- "registered": false,
- "nightBalance": "abc123",
- "generationRate": "xyz789",
- "maxCapacity": "abc123",
+ "registered": true,
+ "nightBalance": "xyz789",
+ "generationRate": "abc123",
+ "maxCapacity": "xyz789",
"currentCapacity": "abc123",
"utxoTxHash": HexEncoded,
- "utxoOutputIndex": 123
+ "utxoOutputIndex": 987
}
@@ -5275,9 +5280,9 @@ Fields
Example
{
- "id": 123,
+ "id": 987,
"raw": HexEncoded,
- "maxId": 123,
+ "maxId": 987,
"protocolVersion": 987,
"output": DustOutput
}
@@ -5371,7 +5376,7 @@ Possible Types
Example
{
- "id": 123,
+ "id": 987,
"raw": HexEncoded,
"maxId": 123,
"protocolVersion": 123
@@ -5467,7 +5472,7 @@ Example
{
"id": 987,
"raw": HexEncoded,
- "maxId": 123,
+ "maxId": 987,
"protocolVersion": 123
}
@@ -5521,7 +5526,7 @@ Fields
Example
-
{"epochNo": 123, "durationSeconds": 987, "elapsedSeconds": 123}
+ {"epochNo": 987, "durationSeconds": 987, "elapsedSeconds": 123}
@@ -5606,12 +5611,12 @@ Example
{
"epochNo": 987,
"spoSkHex": "xyz789",
- "produced": 987,
- "expected": 123,
+ "produced": 123,
+ "expected": 987,
"identityLabel": "abc123",
- "stakeSnapshot": "abc123",
+ "stakeSnapshot": "xyz789",
"poolIdHex": "xyz789",
- "validatorClass": "xyz789"
+ "validatorClass": "abc123"
}
@@ -5658,7 +5663,7 @@ Fields
Example
-
{"idKey": "abc123", "firstValidEpoch": 987}
+ {"idKey": "abc123", "firstValidEpoch": 123}
@@ -5679,7 +5684,7 @@ Description
Example
-
987.65
+ 123.45
@@ -5717,7 +5722,7 @@ Description
@@ -5770,8 +5775,8 @@ Example
{
"id": 123,
"raw": HexEncoded,
- "maxId": 123,
- "protocolVersion": 987
+ "maxId": 987,
+ "protocolVersion": 123
}
@@ -5843,11 +5848,11 @@ Fields
Example
{
- "poolIdHex": "abc123",
+ "poolIdHex": "xyz789",
"hexId": "abc123",
- "name": "abc123",
- "ticker": "abc123",
- "homepageUrl": "abc123",
+ "name": "xyz789",
+ "ticker": "xyz789",
+ "homepageUrl": "xyz789",
"logoUrl": "abc123"
}
@@ -5908,10 +5913,10 @@
Fields
Example
{
- "epochNo": 987,
+ "epochNo": 123,
"idKey": "abc123",
"source": "abc123",
- "status": "abc123"
+ "status": "xyz789"
}
@@ -5984,10 +5989,10 @@
Fields
Example
{
"epochNo": 123,
- "federatedValidCount": 123,
+ "federatedValidCount": 987,
"federatedInvalidCount": 987,
"registeredValidCount": 123,
- "registeredInvalidCount": 987,
+ "registeredInvalidCount": 123,
"dparam": 123.45
}
@@ -6156,14 +6161,14 @@
Fields
Example
{
- "id": 123,
+ "id": 987,
"hash": HexEncoded,
- "protocolVersion": 123,
+ "protocolVersion": 987,
"raw": HexEncoded,
"transactionResult": TransactionResult,
"identifiers": [HexEncoded],
"merkleTreeRoot": HexEncoded,
- "startIndex": 123,
+ "startIndex": 987,
"endIndex": 123,
"fees": TransactionFees,
"block": Block,
@@ -6263,7 +6268,7 @@ Fields
Example
-
{"id": 123, "success": false}
+ {"id": 987, "success": true}
@@ -6442,14 +6447,14 @@ Fields
Example
{
- "poolIdHex": "abc123",
+ "poolIdHex": "xyz789",
"validatorClass": "abc123",
- "sidechainPubkeyHex": "xyz789",
- "auraPubkeyHex": "xyz789",
- "name": "abc123",
- "ticker": "abc123",
+ "sidechainPubkeyHex": "abc123",
+ "auraPubkeyHex": "abc123",
+ "name": "xyz789",
+ "ticker": "xyz789",
"homepageUrl": "abc123",
- "logoUrl": "abc123"
+ "logoUrl": "xyz789"
}
@@ -6572,10 +6577,10 @@ Fields
Example
{
"poolIdHex": "xyz789",
- "mainchainPubkeyHex": "xyz789",
- "sidechainPubkeyHex": "xyz789",
+ "mainchainPubkeyHex": "abc123",
+ "sidechainPubkeyHex": "abc123",
"auraPubkeyHex": "xyz789",
- "validatorClass": "abc123"
+ "validatorClass": "xyz789"
}
@@ -6672,18 +6677,18 @@
Fields
Example
{
- "poolIdHex": "abc123",
+ "poolIdHex": "xyz789",
"name": "abc123",
- "ticker": "abc123",
- "homepageUrl": "abc123",
- "logoUrl": "xyz789",
- "liveStake": "abc123",
- "activeStake": "xyz789",
- "liveDelegators": 123,
- "liveSaturation": 987.65,
+ "ticker": "xyz789",
+ "homepageUrl": "xyz789",
+ "logoUrl": "abc123",
+ "liveStake": "xyz789",
+ "activeStake": "abc123",
+ "liveDelegators": 987,
+ "liveSaturation": 123.45,
"declaredPledge": "abc123",
"livePledge": "xyz789",
- "stakeShare": 123.45
+ "stakeShare": 987.65
}
@@ -6837,9 +6842,9 @@
Fields
Example
{
- "id": 123,
+ "id": 987,
"hash": HexEncoded,
- "protocolVersion": 123,
+ "protocolVersion": 987,
"raw": HexEncoded,
"block": Block,
"contractActions": [ContractAction],
@@ -6954,11 +6959,11 @@ Fields
Example
{
- "blockHeight": 987,
+ "blockHeight": 123,
"blockHash": HexEncoded,
"timestamp": 987,
"hash": HexEncoded,
- "url": "abc123"
+ "url": "xyz789"
}
@@ -7132,7 +7137,7 @@ Fields
Example
{
"paidFees": "xyz789",
- "estimatedFees": "xyz789"
+ "estimatedFees": "abc123"
}
@@ -7452,7 +7457,7 @@
Fields
Example
-
{"highestTransactionId": 987}
+ {"highestTransactionId": 123}
@@ -7539,7 +7544,7 @@
Example
{
"owner": UnshieldedAddress,
"tokenType": HexEncoded,
- "value": "xyz789",
+ "value": "abc123",
"intentHash": HexEncoded,
"outputIndex": 123,
"ctime": 987,
@@ -7619,10 +7624,10 @@ Fields
Example
{
- "id": 123,
+ "id": 987,
"raw": HexEncoded,
- "maxId": 987,
- "protocolVersion": 987
+ "maxId": 123,
+ "protocolVersion": 123
}
diff --git a/openapi.json b/openapi.json
index cbd13646..736269cb 100644
--- a/openapi.json
+++ b/openapi.json
@@ -1878,7 +1878,7 @@
"Cardano » Governance"
],
"summary": "Specific proposal metadata",
- "description": "Proposal metadata information.",
+ "description": "Proposal metadata information.\n\nIf this endpoint returns `404` or empty metadata for a known proposal, the off-chain metadata could not be fetched (e.g. unreachable URL or hash mismatch). Use the [`/governance/proposals/{gov_action_id}/metadata`](#tag/cardano--governance/GET/governance/proposals/{gov_action_id}/metadata) variant instead — it always returns the anchor `url` and `hash` along with an `error` object describing the fetch failure, so you can retrieve the metadata manually if needed.\n",
"parameters": [
{
"in": "path",
diff --git a/openapi.yaml b/openapi.yaml
index 89986bae..48665d59 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -1644,7 +1644,17 @@ paths:
tags:
- Cardano » Governance
summary: Specific proposal metadata
- description: Proposal metadata information.
+ description: >
+ Proposal metadata information.
+
+
+ If this endpoint returns `404` or empty metadata for a known proposal,
+ the off-chain metadata could not be fetched (e.g. unreachable URL or
+ hash mismatch). Use the
+ [`/governance/proposals/{gov_action_id}/metadata`](#tag/cardano--governance/GET/governance/proposals/{gov_action_id}/metadata)
+ variant instead — it always returns the anchor `url` and `hash` along
+ with an `error` object describing the fetch failure, so you can retrieve
+ the metadata manually if needed.
parameters:
- in: path
name: tx_hash
diff --git a/src/generated-types.ts b/src/generated-types.ts
index f801010b..96b1dce2 100644
--- a/src/generated-types.ts
+++ b/src/generated-types.ts
@@ -1443,6 +1443,9 @@ export interface paths {
/**
* Specific proposal metadata
* @description Proposal metadata information.
+ *
+ * If this endpoint returns `404` or empty metadata for a known proposal, the off-chain metadata could not be fetched (e.g. unreachable URL or hash mismatch). Use the [`/governance/proposals/{gov_action_id}/metadata`](#tag/cardano--governance/GET/governance/proposals/{gov_action_id}/metadata) variant instead — it always returns the anchor `url` and `hash` along with an `error` object describing the fetch failure, so you can retrieve the metadata manually if needed.
+ *
*/
get: {
parameters: {
diff --git a/src/paths/api/governance/proposals/{tx_hash}/{cert_index}/metadata.yaml b/src/paths/api/governance/proposals/{tx_hash}/{cert_index}/metadata.yaml
index 4d4f609e..3dc2692b 100644
--- a/src/paths/api/governance/proposals/{tx_hash}/{cert_index}/metadata.yaml
+++ b/src/paths/api/governance/proposals/{tx_hash}/{cert_index}/metadata.yaml
@@ -2,7 +2,10 @@ get:
tags:
- Cardano » Governance
summary: Specific proposal metadata
- description: Proposal metadata information.
+ description: |
+ Proposal metadata information.
+
+ If this endpoint returns `404` or empty metadata for a known proposal, the off-chain metadata could not be fetched (e.g. unreachable URL or hash mismatch). Use the [`/governance/proposals/{gov_action_id}/metadata`](#tag/cardano--governance/GET/governance/proposals/{gov_action_id}/metadata) variant instead — it always returns the anchor `url` and `hash` along with an `error` object describing the fetch failure, so you can retrieve the metadata manually if needed.
parameters:
- in: path
name: tx_hash