Current File : //proc/self/root/lib/python3/dist-packages/botocore/data/dynamodbstreams/2012-08-10/service-2.json
{
  "version":"2.0",
  "metadata":{
    "apiVersion":"2012-08-10",
    "endpointPrefix":"streams.dynamodb",
    "jsonVersion":"1.0",
    "protocol":"json",
    "serviceFullName":"Amazon DynamoDB Streams",
    "serviceId":"DynamoDB Streams",
    "signatureVersion":"v4",
    "signingName":"dynamodb",
    "targetPrefix":"DynamoDBStreams_20120810",
    "uid":"streams-dynamodb-2012-08-10"
  },
  "operations":{
    "DescribeStream":{
      "name":"DescribeStream",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"DescribeStreamInput"},
      "output":{"shape":"DescribeStreamOutput"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"InternalServerError"}
      ],
      "documentation":"<p>Returns information about a stream, including the current status of the stream, its Amazon Resource Name (ARN), the composition of its shards, and its corresponding DynamoDB table.</p> <note> <p>You can call <code>DescribeStream</code> at a maximum rate of 10 times per second.</p> </note> <p>Each shard in the stream has a <code>SequenceNumberRange</code> associated with it. If the <code>SequenceNumberRange</code> has a <code>StartingSequenceNumber</code> but no <code>EndingSequenceNumber</code>, then the shard is still open (able to receive more stream records). If both <code>StartingSequenceNumber</code> and <code>EndingSequenceNumber</code> are present, then that shard is closed and can no longer receive more data.</p>"
    },
    "GetRecords":{
      "name":"GetRecords",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"GetRecordsInput"},
      "output":{"shape":"GetRecordsOutput"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"LimitExceededException"},
        {"shape":"InternalServerError"},
        {"shape":"ExpiredIteratorException"},
        {"shape":"TrimmedDataAccessException"}
      ],
      "documentation":"<p>Retrieves the stream records from a given shard.</p> <p>Specify a shard iterator using the <code>ShardIterator</code> parameter. The shard iterator specifies the position in the shard from which you want to start reading stream records sequentially. If there are no stream records available in the portion of the shard that the iterator points to, <code>GetRecords</code> returns an empty list. Note that it might take multiple calls to get to a portion of the shard that contains stream records.</p> <note> <p> <code>GetRecords</code> can retrieve a maximum of 1 MB of data or 1000 stream records, whichever comes first.</p> </note>"
    },
    "GetShardIterator":{
      "name":"GetShardIterator",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"GetShardIteratorInput"},
      "output":{"shape":"GetShardIteratorOutput"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"InternalServerError"},
        {"shape":"TrimmedDataAccessException"}
      ],
      "documentation":"<p>Returns a shard iterator. A shard iterator provides information about how to retrieve the stream records from within a shard. Use the shard iterator in a subsequent <code>GetRecords</code> request to read the stream records from the shard.</p> <note> <p>A shard iterator expires 15 minutes after it is returned to the requester.</p> </note>"
    },
    "ListStreams":{
      "name":"ListStreams",
      "http":{
        "method":"POST",
        "requestUri":"/"
      },
      "input":{"shape":"ListStreamsInput"},
      "output":{"shape":"ListStreamsOutput"},
      "errors":[
        {"shape":"ResourceNotFoundException"},
        {"shape":"InternalServerError"}
      ],
      "documentation":"<p>Returns an array of stream ARNs associated with the current account and endpoint. If the <code>TableName</code> parameter is present, then <code>ListStreams</code> will return only the streams ARNs for that table.</p> <note> <p>You can call <code>ListStreams</code> at a maximum rate of 5 times per second.</p> </note>"
    }
  },
  "shapes":{
    "AttributeMap":{
      "type":"map",
      "key":{"shape":"AttributeName"},
      "value":{"shape":"AttributeValue"}
    },
    "AttributeName":{
      "type":"string",
      "max":65535
    },
    "AttributeValue":{
      "type":"structure",
      "members":{
        "S":{
          "shape":"StringAttributeValue",
          "documentation":"<p>An attribute of type String. For example:</p> <p> <code>\"S\": \"Hello\"</code> </p>"
        },
        "N":{
          "shape":"NumberAttributeValue",
          "documentation":"<p>An attribute of type Number. For example:</p> <p> <code>\"N\": \"123.45\"</code> </p> <p>Numbers are sent across the network to DynamoDB as strings, to maximize compatibility across languages and libraries. However, DynamoDB treats them as number type attributes for mathematical operations.</p>"
        },
        "B":{
          "shape":"BinaryAttributeValue",
          "documentation":"<p>An attribute of type Binary. For example:</p> <p> <code>\"B\": \"dGhpcyB0ZXh0IGlzIGJhc2U2NC1lbmNvZGVk\"</code> </p>"
        },
        "SS":{
          "shape":"StringSetAttributeValue",
          "documentation":"<p>An attribute of type String Set. For example:</p> <p> <code>\"SS\": [\"Giraffe\", \"Hippo\" ,\"Zebra\"]</code> </p>"
        },
        "NS":{
          "shape":"NumberSetAttributeValue",
          "documentation":"<p>An attribute of type Number Set. For example:</p> <p> <code>\"NS\": [\"42.2\", \"-19\", \"7.5\", \"3.14\"]</code> </p> <p>Numbers are sent across the network to DynamoDB as strings, to maximize compatibility across languages and libraries. However, DynamoDB treats them as number type attributes for mathematical operations.</p>"
        },
        "BS":{
          "shape":"BinarySetAttributeValue",
          "documentation":"<p>An attribute of type Binary Set. For example:</p> <p> <code>\"BS\": [\"U3Vubnk=\", \"UmFpbnk=\", \"U25vd3k=\"]</code> </p>"
        },
        "M":{
          "shape":"MapAttributeValue",
          "documentation":"<p>An attribute of type Map. For example:</p> <p> <code>\"M\": {\"Name\": {\"S\": \"Joe\"}, \"Age\": {\"N\": \"35\"}}</code> </p>"
        },
        "L":{
          "shape":"ListAttributeValue",
          "documentation":"<p>An attribute of type List. For example:</p> <p> <code>\"L\": [ {\"S\": \"Cookies\"} , {\"S\": \"Coffee\"}, {\"N\": \"3.14159\"}]</code> </p>"
        },
        "NULL":{
          "shape":"NullAttributeValue",
          "documentation":"<p>An attribute of type Null. For example:</p> <p> <code>\"NULL\": true</code> </p>"
        },
        "BOOL":{
          "shape":"BooleanAttributeValue",
          "documentation":"<p>An attribute of type Boolean. For example:</p> <p> <code>\"BOOL\": true</code> </p>"
        }
      },
      "documentation":"<p>Represents the data for an attribute.</p> <p>Each attribute value is described as a name-value pair. The name is the data type, and the value is the data itself.</p> <p>For more information, see <a href=\"https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/HowItWorks.NamingRulesDataTypes.html#HowItWorks.DataTypes\">Data Types</a> in the <i>Amazon DynamoDB Developer Guide</i>.</p>"
    },
    "BinaryAttributeValue":{"type":"blob"},
    "BinarySetAttributeValue":{
      "type":"list",
      "member":{"shape":"BinaryAttributeValue"}
    },
    "BooleanAttributeValue":{"type":"boolean"},
    "Date":{"type":"timestamp"},
    "DescribeStreamInput":{
      "type":"structure",
      "required":["StreamArn"],
      "members":{
        "StreamArn":{
          "shape":"StreamArn",
          "documentation":"<p>The Amazon Resource Name (ARN) for the stream.</p>"
        },
        "Limit":{
          "shape":"PositiveIntegerObject",
          "documentation":"<p>The maximum number of shard objects to return. The upper limit is 100.</p>"
        },
        "ExclusiveStartShardId":{
          "shape":"ShardId",
          "documentation":"<p>The shard ID of the first item that this operation will evaluate. Use the value that was returned for <code>LastEvaluatedShardId</code> in the previous operation. </p>"
        }
      },
      "documentation":"<p>Represents the input of a <code>DescribeStream</code> operation.</p>"
    },
    "DescribeStreamOutput":{
      "type":"structure",
      "members":{
        "StreamDescription":{
          "shape":"StreamDescription",
          "documentation":"<p>A complete description of the stream, including its creation date and time, the DynamoDB table associated with the stream, the shard IDs within the stream, and the beginning and ending sequence numbers of stream records within the shards.</p>"
        }
      },
      "documentation":"<p>Represents the output of a <code>DescribeStream</code> operation.</p>"
    },
    "ErrorMessage":{"type":"string"},
    "ExpiredIteratorException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"ErrorMessage",
          "documentation":"<p>The provided iterator exceeds the maximum age allowed.</p>"
        }
      },
      "documentation":"<p>The shard iterator has expired and can no longer be used to retrieve stream records. A shard iterator expires 15 minutes after it is retrieved using the <code>GetShardIterator</code> action.</p>",
      "exception":true
    },
    "GetRecordsInput":{
      "type":"structure",
      "required":["ShardIterator"],
      "members":{
        "ShardIterator":{
          "shape":"ShardIterator",
          "documentation":"<p>A shard iterator that was retrieved from a previous GetShardIterator operation. This iterator can be used to access the stream records in this shard.</p>"
        },
        "Limit":{
          "shape":"PositiveIntegerObject",
          "documentation":"<p>The maximum number of records to return from the shard. The upper limit is 1000.</p>"
        }
      },
      "documentation":"<p>Represents the input of a <code>GetRecords</code> operation.</p>"
    },
    "GetRecordsOutput":{
      "type":"structure",
      "members":{
        "Records":{
          "shape":"RecordList",
          "documentation":"<p>The stream records from the shard, which were retrieved using the shard iterator.</p>"
        },
        "NextShardIterator":{
          "shape":"ShardIterator",
          "documentation":"<p>The next position in the shard from which to start sequentially reading stream records. If set to <code>null</code>, the shard has been closed and the requested iterator will not return any more data.</p>"
        }
      },
      "documentation":"<p>Represents the output of a <code>GetRecords</code> operation.</p>"
    },
    "GetShardIteratorInput":{
      "type":"structure",
      "required":[
        "StreamArn",
        "ShardId",
        "ShardIteratorType"
      ],
      "members":{
        "StreamArn":{
          "shape":"StreamArn",
          "documentation":"<p>The Amazon Resource Name (ARN) for the stream.</p>"
        },
        "ShardId":{
          "shape":"ShardId",
          "documentation":"<p>The identifier of the shard. The iterator will be returned for this shard ID.</p>"
        },
        "ShardIteratorType":{
          "shape":"ShardIteratorType",
          "documentation":"<p>Determines how the shard iterator is used to start reading stream records from the shard:</p> <ul> <li> <p> <code>AT_SEQUENCE_NUMBER</code> - Start reading exactly from the position denoted by a specific sequence number.</p> </li> <li> <p> <code>AFTER_SEQUENCE_NUMBER</code> - Start reading right after the position denoted by a specific sequence number.</p> </li> <li> <p> <code>TRIM_HORIZON</code> - Start reading at the last (untrimmed) stream record, which is the oldest record in the shard. In DynamoDB Streams, there is a 24 hour limit on data retention. Stream records whose age exceeds this limit are subject to removal (trimming) from the stream.</p> </li> <li> <p> <code>LATEST</code> - Start reading just after the most recent stream record in the shard, so that you always read the most recent data in the shard.</p> </li> </ul>"
        },
        "SequenceNumber":{
          "shape":"SequenceNumber",
          "documentation":"<p>The sequence number of a stream record in the shard from which to start reading.</p>"
        }
      },
      "documentation":"<p>Represents the input of a <code>GetShardIterator</code> operation.</p>"
    },
    "GetShardIteratorOutput":{
      "type":"structure",
      "members":{
        "ShardIterator":{
          "shape":"ShardIterator",
          "documentation":"<p>The position in the shard from which to start reading stream records sequentially. A shard iterator specifies this position using the sequence number of a stream record in a shard.</p>"
        }
      },
      "documentation":"<p>Represents the output of a <code>GetShardIterator</code> operation.</p>"
    },
    "Identity":{
      "type":"structure",
      "members":{
        "PrincipalId":{
          "shape":"String",
          "documentation":"<p>A unique identifier for the entity that made the call. For Time To Live, the principalId is \"dynamodb.amazonaws.com\".</p>"
        },
        "Type":{
          "shape":"String",
          "documentation":"<p>The type of the identity. For Time To Live, the type is \"Service\".</p>"
        }
      },
      "documentation":"<p>Contains details about the type of identity that made the request.</p>"
    },
    "InternalServerError":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"ErrorMessage",
          "documentation":"<p>The server encountered an internal error trying to fulfill the request.</p>"
        }
      },
      "documentation":"<p>An error occurred on the server side.</p>",
      "exception":true,
      "fault":true
    },
    "KeySchema":{
      "type":"list",
      "member":{"shape":"KeySchemaElement"},
      "max":2,
      "min":1
    },
    "KeySchemaAttributeName":{
      "type":"string",
      "max":255,
      "min":1
    },
    "KeySchemaElement":{
      "type":"structure",
      "required":[
        "AttributeName",
        "KeyType"
      ],
      "members":{
        "AttributeName":{
          "shape":"KeySchemaAttributeName",
          "documentation":"<p>The name of a key attribute.</p>"
        },
        "KeyType":{
          "shape":"KeyType",
          "documentation":"<p>The role that this key attribute will assume:</p> <ul> <li> <p> <code>HASH</code> - partition key</p> </li> <li> <p> <code>RANGE</code> - sort key</p> </li> </ul> <note> <p>The partition key of an item is also known as its <i>hash attribute</i>. The term \"hash attribute\" derives from DynamoDB's usage of an internal hash function to evenly distribute data items across partitions, based on their partition key values.</p> <p>The sort key of an item is also known as its <i>range attribute</i>. The term \"range attribute\" derives from the way DynamoDB stores items with the same partition key physically close together, in sorted order by the sort key value.</p> </note>"
        }
      },
      "documentation":"<p>Represents <i>a single element</i> of a key schema. A key schema specifies the attributes that make up the primary key of a table, or the key attributes of an index.</p> <p>A <code>KeySchemaElement</code> represents exactly one attribute of the primary key. For example, a simple primary key would be represented by one <code>KeySchemaElement</code> (for the partition key). A composite primary key would require one <code>KeySchemaElement</code> for the partition key, and another <code>KeySchemaElement</code> for the sort key.</p> <p>A <code>KeySchemaElement</code> must be a scalar, top-level attribute (not a nested attribute). The data type must be one of String, Number, or Binary. The attribute cannot be nested within a List or a Map.</p>"
    },
    "KeyType":{
      "type":"string",
      "enum":[
        "HASH",
        "RANGE"
      ]
    },
    "LimitExceededException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"ErrorMessage",
          "documentation":"<p>Too many operations for a given subscriber.</p>"
        }
      },
      "documentation":"<p>There is no limit to the number of daily on-demand backups that can be taken. </p> <p>For most purposes, up to 500 simultaneous table operations are allowed per account. These operations include <code>CreateTable</code>, <code>UpdateTable</code>, <code>DeleteTable</code>,<code>UpdateTimeToLive</code>, <code>RestoreTableFromBackup</code>, and <code>RestoreTableToPointInTime</code>. </p> <p>When you are creating a table with one or more secondary indexes, you can have up to 250 such requests running at a time. However, if the table or index specifications are complex, then DynamoDB might temporarily reduce the number of concurrent operations.</p> <p>When importing into DynamoDB, up to 50 simultaneous import table operations are allowed per account.</p> <p>There is a soft account quota of 2,500 tables.</p> <p>GetRecords was called with a value of more than 1000 for the limit request parameter.</p> <p>More than 2 processes are reading from the same streams shard at the same time. Exceeding this limit may result in request throttling.</p>",
      "exception":true
    },
    "ListAttributeValue":{
      "type":"list",
      "member":{"shape":"AttributeValue"}
    },
    "ListStreamsInput":{
      "type":"structure",
      "members":{
        "TableName":{
          "shape":"TableName",
          "documentation":"<p>If this parameter is provided, then only the streams associated with this table name are returned.</p>"
        },
        "Limit":{
          "shape":"PositiveIntegerObject",
          "documentation":"<p>The maximum number of streams to return. The upper limit is 100.</p>"
        },
        "ExclusiveStartStreamArn":{
          "shape":"StreamArn",
          "documentation":"<p>The ARN (Amazon Resource Name) of the first item that this operation will evaluate. Use the value that was returned for <code>LastEvaluatedStreamArn</code> in the previous operation. </p>"
        }
      },
      "documentation":"<p>Represents the input of a <code>ListStreams</code> operation.</p>"
    },
    "ListStreamsOutput":{
      "type":"structure",
      "members":{
        "Streams":{
          "shape":"StreamList",
          "documentation":"<p>A list of stream descriptors associated with the current account and endpoint.</p>"
        },
        "LastEvaluatedStreamArn":{
          "shape":"StreamArn",
          "documentation":"<p>The stream ARN of the item where the operation stopped, inclusive of the previous result set. Use this value to start a new operation, excluding this value in the new request.</p> <p>If <code>LastEvaluatedStreamArn</code> is empty, then the \"last page\" of results has been processed and there is no more data to be retrieved.</p> <p>If <code>LastEvaluatedStreamArn</code> is not empty, it does not necessarily mean that there is more data in the result set. The only way to know when you have reached the end of the result set is when <code>LastEvaluatedStreamArn</code> is empty.</p>"
        }
      },
      "documentation":"<p>Represents the output of a <code>ListStreams</code> operation.</p>"
    },
    "MapAttributeValue":{
      "type":"map",
      "key":{"shape":"AttributeName"},
      "value":{"shape":"AttributeValue"}
    },
    "NullAttributeValue":{"type":"boolean"},
    "NumberAttributeValue":{"type":"string"},
    "NumberSetAttributeValue":{
      "type":"list",
      "member":{"shape":"NumberAttributeValue"}
    },
    "OperationType":{
      "type":"string",
      "enum":[
        "INSERT",
        "MODIFY",
        "REMOVE"
      ]
    },
    "PositiveIntegerObject":{
      "type":"integer",
      "min":1
    },
    "PositiveLongObject":{
      "type":"long",
      "min":1
    },
    "Record":{
      "type":"structure",
      "members":{
        "eventID":{
          "shape":"String",
          "documentation":"<p>A globally unique identifier for the event that was recorded in this stream record.</p>"
        },
        "eventName":{
          "shape":"OperationType",
          "documentation":"<p>The type of data modification that was performed on the DynamoDB table:</p> <ul> <li> <p> <code>INSERT</code> - a new item was added to the table.</p> </li> <li> <p> <code>MODIFY</code> - one or more of an existing item's attributes were modified.</p> </li> <li> <p> <code>REMOVE</code> - the item was deleted from the table</p> </li> </ul>"
        },
        "eventVersion":{
          "shape":"String",
          "documentation":"<p>The version number of the stream record format. This number is updated whenever the structure of <code>Record</code> is modified.</p> <p>Client applications must not assume that <code>eventVersion</code> will remain at a particular value, as this number is subject to change at any time. In general, <code>eventVersion</code> will only increase as the low-level DynamoDB Streams API evolves.</p>"
        },
        "eventSource":{
          "shape":"String",
          "documentation":"<p>The Amazon Web Services service from which the stream record originated. For DynamoDB Streams, this is <code>aws:dynamodb</code>.</p>"
        },
        "awsRegion":{
          "shape":"String",
          "documentation":"<p>The region in which the <code>GetRecords</code> request was received.</p>"
        },
        "dynamodb":{
          "shape":"StreamRecord",
          "documentation":"<p>The main body of the stream record, containing all of the DynamoDB-specific fields.</p>"
        },
        "userIdentity":{
          "shape":"Identity",
          "documentation":"<p>Items that are deleted by the Time to Live process after expiration have the following fields: </p> <ul> <li> <p>Records[].userIdentity.type</p> <p>\"Service\"</p> </li> <li> <p>Records[].userIdentity.principalId</p> <p>\"dynamodb.amazonaws.com\"</p> </li> </ul>"
        }
      },
      "documentation":"<p>A description of a unique event within a stream.</p>"
    },
    "RecordList":{
      "type":"list",
      "member":{"shape":"Record"}
    },
    "ResourceNotFoundException":{
      "type":"structure",
      "members":{
        "message":{
          "shape":"ErrorMessage",
          "documentation":"<p>The resource which is being requested does not exist.</p>"
        }
      },
      "documentation":"<p>The operation tried to access a nonexistent table or index. The resource might not be specified correctly, or its status might not be <code>ACTIVE</code>.</p>",
      "exception":true
    },
    "SequenceNumber":{
      "type":"string",
      "max":40,
      "min":21
    },
    "SequenceNumberRange":{
      "type":"structure",
      "members":{
        "StartingSequenceNumber":{
          "shape":"SequenceNumber",
          "documentation":"<p>The first sequence number for the stream records contained within a shard. String contains numeric characters only.</p>"
        },
        "EndingSequenceNumber":{
          "shape":"SequenceNumber",
          "documentation":"<p>The last sequence number for the stream records contained within a shard. String contains numeric characters only.</p>"
        }
      },
      "documentation":"<p>The beginning and ending sequence numbers for the stream records contained within a shard.</p>"
    },
    "Shard":{
      "type":"structure",
      "members":{
        "ShardId":{
          "shape":"ShardId",
          "documentation":"<p>The system-generated identifier for this shard.</p>"
        },
        "SequenceNumberRange":{
          "shape":"SequenceNumberRange",
          "documentation":"<p>The range of possible sequence numbers for the shard.</p>"
        },
        "ParentShardId":{
          "shape":"ShardId",
          "documentation":"<p>The shard ID of the current shard's parent.</p>"
        }
      },
      "documentation":"<p>A uniquely identified group of stream records within a stream.</p>"
    },
    "ShardDescriptionList":{
      "type":"list",
      "member":{"shape":"Shard"}
    },
    "ShardId":{
      "type":"string",
      "max":65,
      "min":28
    },
    "ShardIterator":{
      "type":"string",
      "max":2048,
      "min":1
    },
    "ShardIteratorType":{
      "type":"string",
      "enum":[
        "TRIM_HORIZON",
        "LATEST",
        "AT_SEQUENCE_NUMBER",
        "AFTER_SEQUENCE_NUMBER"
      ]
    },
    "Stream":{
      "type":"structure",
      "members":{
        "StreamArn":{
          "shape":"StreamArn",
          "documentation":"<p>The Amazon Resource Name (ARN) for the stream.</p>"
        },
        "TableName":{
          "shape":"TableName",
          "documentation":"<p>The DynamoDB table with which the stream is associated.</p>"
        },
        "StreamLabel":{
          "shape":"String",
          "documentation":"<p>A timestamp, in ISO 8601 format, for this stream.</p> <p>Note that <code>LatestStreamLabel</code> is not a unique identifier for the stream, because it is possible that a stream from another table might have the same timestamp. However, the combination of the following three elements is guaranteed to be unique:</p> <ul> <li> <p>the Amazon Web Services customer ID.</p> </li> <li> <p>the table name</p> </li> <li> <p>the <code>StreamLabel</code> </p> </li> </ul>"
        }
      },
      "documentation":"<p>Represents all of the data describing a particular stream.</p>"
    },
    "StreamArn":{
      "type":"string",
      "max":1024,
      "min":37
    },
    "StreamDescription":{
      "type":"structure",
      "members":{
        "StreamArn":{
          "shape":"StreamArn",
          "documentation":"<p>The Amazon Resource Name (ARN) for the stream.</p>"
        },
        "StreamLabel":{
          "shape":"String",
          "documentation":"<p>A timestamp, in ISO 8601 format, for this stream.</p> <p>Note that <code>LatestStreamLabel</code> is not a unique identifier for the stream, because it is possible that a stream from another table might have the same timestamp. However, the combination of the following three elements is guaranteed to be unique:</p> <ul> <li> <p>the Amazon Web Services customer ID.</p> </li> <li> <p>the table name</p> </li> <li> <p>the <code>StreamLabel</code> </p> </li> </ul>"
        },
        "StreamStatus":{
          "shape":"StreamStatus",
          "documentation":"<p>Indicates the current status of the stream:</p> <ul> <li> <p> <code>ENABLING</code> - Streams is currently being enabled on the DynamoDB table.</p> </li> <li> <p> <code>ENABLED</code> - the stream is enabled.</p> </li> <li> <p> <code>DISABLING</code> - Streams is currently being disabled on the DynamoDB table.</p> </li> <li> <p> <code>DISABLED</code> - the stream is disabled.</p> </li> </ul>"
        },
        "StreamViewType":{
          "shape":"StreamViewType",
          "documentation":"<p>Indicates the format of the records within this stream:</p> <ul> <li> <p> <code>KEYS_ONLY</code> - only the key attributes of items that were modified in the DynamoDB table.</p> </li> <li> <p> <code>NEW_IMAGE</code> - entire items from the table, as they appeared after they were modified.</p> </li> <li> <p> <code>OLD_IMAGE</code> - entire items from the table, as they appeared before they were modified.</p> </li> <li> <p> <code>NEW_AND_OLD_IMAGES</code> - both the new and the old images of the items from the table.</p> </li> </ul>"
        },
        "CreationRequestDateTime":{
          "shape":"Date",
          "documentation":"<p>The date and time when the request to create this stream was issued.</p>"
        },
        "TableName":{
          "shape":"TableName",
          "documentation":"<p>The DynamoDB table with which the stream is associated.</p>"
        },
        "KeySchema":{
          "shape":"KeySchema",
          "documentation":"<p>The key attribute(s) of the stream's DynamoDB table.</p>"
        },
        "Shards":{
          "shape":"ShardDescriptionList",
          "documentation":"<p>The shards that comprise the stream.</p>"
        },
        "LastEvaluatedShardId":{
          "shape":"ShardId",
          "documentation":"<p>The shard ID of the item where the operation stopped, inclusive of the previous result set. Use this value to start a new operation, excluding this value in the new request.</p> <p>If <code>LastEvaluatedShardId</code> is empty, then the \"last page\" of results has been processed and there is currently no more data to be retrieved.</p> <p>If <code>LastEvaluatedShardId</code> is not empty, it does not necessarily mean that there is more data in the result set. The only way to know when you have reached the end of the result set is when <code>LastEvaluatedShardId</code> is empty.</p>"
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      "exception":true
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  "documentation":"<fullname>Amazon DynamoDB</fullname> <p>Amazon DynamoDB Streams provides API actions for accessing streams and processing stream records. To learn more about application development with Streams, see <a href=\"https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Streams.html\">Capturing Table Activity with DynamoDB Streams</a> in the Amazon DynamoDB Developer Guide.</p>"
}
¿Qué es la limpieza dental de perros? - Clínica veterinaria


Es la eliminación del sarro y la placa adherida a la superficie de los dientes mediante un equipo de ultrasonidos que garantiza la integridad de las piezas dentales a la vez que elimina en profundidad cualquier resto de suciedad.

A continuación se procede al pulido de los dientes mediante una fresa especial que elimina la placa bacteriana y devuelve a los dientes el aspecto sano que deben tener.

Una vez terminado todo el proceso, se mantiene al perro en observación hasta que se despierta de la anestesia, bajo la atenta supervisión de un veterinario.

¿Cada cuánto tiempo tengo que hacerle una limpieza dental a mi perro?

A partir de cierta edad, los perros pueden necesitar una limpieza dental anual o bianual. Depende de cada caso. En líneas generales, puede decirse que los perros de razas pequeñas suelen acumular más sarro y suelen necesitar una atención mayor en cuanto a higiene dental.


Riesgos de una mala higiene


Los riesgos más evidentes de una mala higiene dental en los perros son los siguientes:

  • Cuando la acumulación de sarro no se trata, se puede producir una inflamación y retracción de las encías que puede descalzar el diente y provocar caídas.
  • Mal aliento (halitosis).
  • Sarro perros
  • Puede ir a más
  • Las bacterias de la placa pueden trasladarse a través del torrente circulatorio a órganos vitales como el corazón ocasionando problemas de endocarditis en las válvulas. Las bacterias pueden incluso acantonarse en huesos (La osteomielitis es la infección ósea, tanto cortical como medular) provocando mucho dolor y una artritis séptica).

¿Cómo se forma el sarro?

El sarro es la calcificación de la placa dental. Los restos de alimentos, junto con las bacterias presentes en la boca, van a formar la placa bacteriana o placa dental. Si la placa no se retira, al mezclarse con la saliva y los minerales presentes en ella, reaccionará formando una costra. La placa se calcifica y se forma el sarro.

El sarro, cuando se forma, es de color blanquecino pero a medida que pasa el tiempo se va poniendo amarillo y luego marrón.

Síntomas de una pobre higiene dental
La señal más obvia de una mala salud dental canina es el mal aliento.

Sin embargo, a veces no es tan fácil de detectar
Y hay perros que no se dejan abrir la boca por su dueño. Por ejemplo…

Recientemente nos trajeron a la clínica a un perro que parpadeaba de un ojo y decía su dueño que le picaba un lado de la cara. Tenía molestias y dificultad para comer, lo que había llevado a sus dueños a comprarle comida blanda (que suele ser un poco más cara y llevar más contenido en grasa) durante medio año. Después de una exploración oftalmológica, nos dimos cuenta de que el ojo tenía una úlcera en la córnea probablemente de rascarse . Además, el canto lateral del ojo estaba inflamado. Tenía lo que en humanos llamamos flemón pero como era un perro de pelo largo, no se le notaba a simple vista. Al abrirle la boca nos llamó la atención el ver una muela llena de sarro. Le realizamos una radiografía y encontramos una fístula que llegaba hasta la parte inferior del ojo.

Le tuvimos que extraer la muela. Tras esto, el ojo se curó completamente con unos colirios y una lentilla protectora de úlcera. Afortunadamente, la úlcera no profundizó y no perforó el ojo. Ahora el perro come perfectamente a pesar de haber perdido una muela.

¿Cómo mantener la higiene dental de tu perro?
Hay varias maneras de prevenir problemas derivados de la salud dental de tu perro.

Limpiezas de dientes en casa
Es recomendable limpiar los dientes de tu perro semanal o diariamente si se puede. Existe una gran variedad de productos que se pueden utilizar:

Pastas de dientes.
Cepillos de dientes o dedales para el dedo índice, que hacen más fácil la limpieza.
Colutorios para echar en agua de bebida o directamente sobre el diente en líquido o en spray.

En la Clínica Tus Veterinarios enseñamos a nuestros clientes a tomar el hábito de limpiar los dientes de sus perros desde que son cachorros. Esto responde a nuestro compromiso con la prevención de enfermedades caninas.

Hoy en día tenemos muchos clientes que limpian los dientes todos los días a su mascota, y como resultado, se ahorran el dinero de hacer limpiezas dentales profesionales y consiguen una mejor salud de su perro.


Limpiezas dentales profesionales de perros y gatos

Recomendamos hacer una limpieza dental especializada anualmente. La realizamos con un aparato de ultrasonidos que utiliza agua para quitar el sarro. Después, procedemos a pulir los dientes con un cepillo de alta velocidad y una pasta especial. Hacemos esto para proteger el esmalte.

La frecuencia de limpiezas dentales necesaria varía mucho entre razas. En general, las razas grandes tienen buena calidad de esmalte, por lo que no necesitan hacerlo tan a menudo e incluso pueden pasarse la vida sin requerir una limpieza. Sin embargo, razas pequeñas como el Yorkshire o el Maltés, deben hacérselas todos los años desde cachorros si se quiere conservar sus piezas dentales.

Otro factor fundamental es la calidad del pienso. Algunas marcas han diseñado croquetas que limpian la superficie del diente y de la muela al masticarse.

Ultrasonido para perros

¿Se necesita anestesia para las limpiezas dentales de perros y gatos?

La limpieza dental en perros no es una técnica que pueda practicarse sin anestesia general , aunque hay veces que los propietarios no quieren anestesiar y si tiene poco sarro y el perro es muy bueno se puede intentar…… , pero no se va a poder pulir ni acceder a todas la zona de la boca …. Además los limpiadores dentales van a irrigar agua y hay riesgo de aspiración a vías respiratorias si no se realiza una anestesia correcta con intubación traqueal . En resumen , sin anestesia no se va hacer una correcta limpieza dental.

Tampoco sirve la sedación ya que necesitamos que el animal esté totalmente quieto, y el veterinario tenga un acceso completo a todas sus piezas dentales y encías.

Alimentos para la limpieza dental

Hay que tener cierto cuidado a la hora de comprar determinados alimentos porque no todos son saludables. Algunos tienen demasiado contenido graso, que en exceso puede causar problemas cardiovasculares y obesidad.

Los mejores alimentos para los dientes son aquellos que están elaborados por empresas farmacéuticas y llevan componentes químicos con tratamientos específicos para el diente del perro. Esto implica no solo limpieza a través de la acción mecánica de morder sino también un tratamiento antibacteriano para prevenir el sarro.

Conclusión

Si eres como la mayoría de dueños, por falta de tiempo , es probable que no estés prestando la suficiente atención a la limpieza dental de tu perro. Por eso te animamos a que comiences a limpiar los dientes de tu perro y consideres atender a su higiene bucal con frecuencia.

Estas simples medidas pueden conllevar a que tu perro tenga una vida más larga y mucho más saludable.

Si te resulta imposible introducir un cepillo de dientes a tu perro en la boca, pásate con él por clínica Tus Veterinarios y te explicamos cómo hacerlo.

Necesitas hacer una limpieza dental profesional a tu mascota?
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