{
"description": "Identifier for possible ways to retrieve a block.",
"oneOf": [
{
"description": "Identify and retrieve the block with its hash.",
"type": "object",
"required": [
"Hash"
],
"properties": {
"Hash": {
"$ref": "#/components/schemas/BlockHash"
}
},
"additionalProperties": false
},
{
"description": "Identify and retrieve the block with its height.",
"type": "object",
"required": [
"Height"
],
"properties": {
"Height": {
"type": "integer",
"format": "uint64",
"minimum": 0
}
},
"additionalProperties": false
}
]
}