kafka

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// Licensed to the Apache Software Foundation (ASF) under one or more
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// contributor license agreements.  See the NOTICE file distributed with
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// this work for additional information regarding copyright ownership.
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// The ASF licenses this file to You under the Apache License, Version 2.0
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// (the "License"); you may not use this file except in compliance with
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// the License.  You may obtain a copy of the License at
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//
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//    http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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{
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  "name": "SimpleExampleMessage",
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  "type": "header",
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  "validVersions": "0-2",
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  "flexibleVersions": "1+",
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  "fields": [
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    { "name": "processId", "versions": "1+", "type": "uuid" },
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    { "name": "myTaggedIntArray", "type": "[]int32",
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        "taggedVersions": "1+", "tag": 0 },
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    { "name": "myNullableString", "type": "string", "default": "null",
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        "nullableVersions": "1+", "taggedVersions": "1+", "tag": 1 },
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    { "name": "myInt16", "type": "int16", "default": "123",
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        "taggedVersions": "1+", "tag": 2 },
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    { "name": "myFloat64", "type": "float64", "default": "12.34",
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        "taggedVersions": "1+", "tag": 3 },
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    { "name": "myString", "type": "string", "taggedVersions": "1+", "tag": 4 },
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    { "name": "myBytes", "type": "bytes",
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        "nullableVersions": "1+", "taggedVersions": "1+", "tag": 5 },
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    { "name": "taggedUuid", "type": "uuid", "default": "H3KKO4NTRPaCWtEmm3vW7A",
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        "taggedVersions": "1+", "tag": 6 },
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    { "name": "taggedLong", "type": "int64", "default": "0xcafcacafcacafca",
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        "taggedVersions": "1+", "tag": 7 },
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    { "name": "zeroCopyByteBuffer", "versions": "1", "type": "bytes", "zeroCopy": true },
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    { "name": "nullableZeroCopyByteBuffer", "versions": "1", "nullableVersions": "0+",
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      "type": "bytes", "zeroCopy": true },
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    { "name": "myStruct", "type": "MyStruct", "versions": "2+", "about": "Test Struct field",
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      "fields": [
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        { "name": "structId", "type": "int32", "versions": "2+", "about": "Int field in struct"},
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        { "name": "arrayInStruct", "type": "[]StructArray", "versions": "2+",
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          "fields": [
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            { "name": "arrayFieldId", "type": "int32", "versions": "2+"}
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          ]}
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    ]},
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    { "name": "myTaggedStruct", "type": "TaggedStruct", "versions": "2+", "about": "Test Tagged Struct field",
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      "taggedVersions": "2+", "tag": 8,
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      "fields": [
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        { "name": "structId", "type": "string", "versions": "2+", "about": "String field in struct"}
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    ]},
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    { "name": "taggedLongFlexibleVersionSubset", "type": "int64", "default": "0", "ignorable": true,
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      "taggedVersions": "2+", "tag": 9 },
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    { "name": "myCommonStruct", "type": "TestCommonStruct", "versions": "0+"},
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    { "name": "myOtherCommonStruct", "type": "TestCommonStruct", "versions": "0+"},
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    { "name": "myUint16", "type": "uint16", "versions": "1+", "default": "33000" },
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    { "name": "myUint32", "type": "uint32", "versions": "1+", "default": "1234567" }
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  ],
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  "commonStructs": [
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    { "name": "TestCommonStruct", "versions": "0+", "fields": [
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      { "name": "foo", "type": "int32", "default": "123", "versions": "0+" },
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      { "name": "bar", "type": "int32", "default": "123", "versions": "0+" }
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    ]}
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  ]
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}
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