Enum aws_sdk_ec2::types::InstanceType

source ·

#[non_exhaustive]pub enum InstanceType {
Show 666 variants    A12xlarge,
    A14xlarge,
    A1Large,
    A1Medium,
    A1Metal,
    A1Xlarge,
    C1Medium,
    C1Xlarge,
    C32xlarge,
    C34xlarge,
    C38xlarge,
    C3Large,
    C3Xlarge,
    C42xlarge,
    C44xlarge,
    C48xlarge,
    C4Large,
    C4Xlarge,
    C512xlarge,
    C518xlarge,
    C524xlarge,
    C52xlarge,
    C54xlarge,
    C59xlarge,
    C5Large,
    C5Metal,
    C5Xlarge,
    C5a12xlarge,
    C5a16xlarge,
    C5a24xlarge,
    C5a2xlarge,
    C5a4xlarge,
    C5a8xlarge,
    C5aLarge,
    C5aXlarge,
    C5ad12xlarge,
    C5ad16xlarge,
    C5ad24xlarge,
    C5ad2xlarge,
    C5ad4xlarge,
    C5ad8xlarge,
    C5adLarge,
    C5adXlarge,
    C5d12xlarge,
    C5d18xlarge,
    C5d24xlarge,
    C5d2xlarge,
    C5d4xlarge,
    C5d9xlarge,
    C5dLarge,
    C5dMetal,
    C5dXlarge,
    C5n18xlarge,
    C5n2xlarge,
    C5n4xlarge,
    C5n9xlarge,
    C5nLarge,
    C5nMetal,
    C5nXlarge,
    C6a12xlarge,
    C6a16xlarge,
    C6a24xlarge,
    C6a2xlarge,
    C6a32xlarge,
    C6a48xlarge,
    C6a4xlarge,
    C6a8xlarge,
    C6aLarge,
    C6aMetal,
    C6aXlarge,
    C6g12xlarge,
    C6g16xlarge,
    C6g2xlarge,
    C6g4xlarge,
    C6g8xlarge,
    C6gLarge,
    C6gMedium,
    C6gMetal,
    C6gXlarge,
    C6gd12xlarge,
    C6gd16xlarge,
    C6gd2xlarge,
    C6gd4xlarge,
    C6gd8xlarge,
    C6gdLarge,
    C6gdMedium,
    C6gdMetal,
    C6gdXlarge,
    C6gn12xlarge,
    C6gn16xlarge,
    C6gn2xlarge,
    C6gn4xlarge,
    C6gn8xlarge,
    C6gnLarge,
    C6gnMedium,
    C6gnXlarge,
    C6i12xlarge,
    C6i16xlarge,
    C6i24xlarge,
    C6i2xlarge,
    C6i32xlarge,
    C6i4xlarge,
    C6i8xlarge,
    C6iLarge,
    C6iMetal,
    C6iXlarge,
    C6id12xlarge,
    C6id16xlarge,
    C6id24xlarge,
    C6id2xlarge,
    C6id32xlarge,
    C6id4xlarge,
    C6id8xlarge,
    C6idLarge,
    C6idMetal,
    C6idXlarge,
    C6in12xlarge,
    C6in16xlarge,
    C6in24xlarge,
    C6in2xlarge,
    C6in32xlarge,
    C6in4xlarge,
    C6in8xlarge,
    C6inLarge,
    C6inMetal,
    C6inXlarge,
    C7g12xlarge,
    C7g16xlarge,
    C7g2xlarge,
    C7g4xlarge,
    C7g8xlarge,
    C7gLarge,
    C7gMedium,
    C7gMetal,
    C7gXlarge,
    C7gn12xlarge,
    C7gn16xlarge,
    C7gn2xlarge,
    C7gn4xlarge,
    C7gn8xlarge,
    C7gnLarge,
    C7gnMedium,
    C7gnXlarge,
    Cc14xlarge,
    Cc28xlarge,
    Cg14xlarge,
    Cr18xlarge,
    D22xlarge,
    D24xlarge,
    D28xlarge,
    D2Xlarge,
    D32xlarge,
    D34xlarge,
    D38xlarge,
    D3Xlarge,
    D3en12xlarge,
    D3en2xlarge,
    D3en4xlarge,
    D3en6xlarge,
    D3en8xlarge,
    D3enXlarge,
    Dl124xlarge,
    F116xlarge,
    F12xlarge,
    F14xlarge,
    G22xlarge,
    G28xlarge,
    G316xlarge,
    G34xlarge,
    G38xlarge,
    G3sXlarge,
    G4ad16xlarge,
    G4ad2xlarge,
    G4ad4xlarge,
    G4ad8xlarge,
    G4adXlarge,
    G4dn12xlarge,
    G4dn16xlarge,
    G4dn2xlarge,
    G4dn4xlarge,
    G4dn8xlarge,
    G4dnMetal,
    G4dnXlarge,
    G512xlarge,
    G516xlarge,
    G524xlarge,
    G52xlarge,
    G548xlarge,
    G54xlarge,
    G58xlarge,
    G5Xlarge,
    G5g16xlarge,
    G5g2xlarge,
    G5g4xlarge,
    G5g8xlarge,
    G5gMetal,
    G5gXlarge,
    H116xlarge,
    H12xlarge,
    H14xlarge,
    H18xlarge,
    Hi14xlarge,
    Hpc6a48xlarge,
    Hpc6id32xlarge,
    Hpc7g16xlarge,
    Hpc7g4xlarge,
    Hpc7g8xlarge,
    Hs18xlarge,
    I22xlarge,
    I24xlarge,
    I28xlarge,
    I2Xlarge,
    I316xlarge,
    I32xlarge,
    I34xlarge,
    I38xlarge,
    I3Large,
    I3Metal,
    I3Xlarge,
    I3en12xlarge,
    I3en24xlarge,
    I3en2xlarge,
    I3en3xlarge,
    I3en6xlarge,
    I3enLarge,
    I3enMetal,
    I3enXlarge,
    I4g16xlarge,
    I4g2xlarge,
    I4g4xlarge,
    I4g8xlarge,
    I4gLarge,
    I4gXlarge,
    I4i16xlarge,
    I4i2xlarge,
    I4i32xlarge,
    I4i4xlarge,
    I4i8xlarge,
    I4iLarge,
    I4iMetal,
    I4iXlarge,
    Im4gn16xlarge,
    Im4gn2xlarge,
    Im4gn4xlarge,
    Im4gn8xlarge,
    Im4gnLarge,
    Im4gnXlarge,
    Inf124xlarge,
    Inf12xlarge,
    Inf16xlarge,
    Inf1Xlarge,
    Inf224xlarge,
    Inf248xlarge,
    Inf28xlarge,
    Inf2Xlarge,
    Is4gen2xlarge,
    Is4gen4xlarge,
    Is4gen8xlarge,
    Is4genLarge,
    Is4genMedium,
    Is4genXlarge,
    M1Large,
    M1Medium,
    M1Small,
    M1Xlarge,
    M22xlarge,
    M24xlarge,
    M2Xlarge,
    M32xlarge,
    M3Large,
    M3Medium,
    M3Xlarge,
    M410xlarge,
    M416xlarge,
    M42xlarge,
    M44xlarge,
    M4Large,
    M4Xlarge,
    M512xlarge,
    M516xlarge,
    M524xlarge,
    M52xlarge,
    M54xlarge,
    M58xlarge,
    M5Large,
    M5Metal,
    M5Xlarge,
    M5a12xlarge,
    M5a16xlarge,
    M5a24xlarge,
    M5a2xlarge,
    M5a4xlarge,
    M5a8xlarge,
    M5aLarge,
    M5aXlarge,
    M5ad12xlarge,
    M5ad16xlarge,
    M5ad24xlarge,
    M5ad2xlarge,
    M5ad4xlarge,
    M5ad8xlarge,
    M5adLarge,
    M5adXlarge,
    M5d12xlarge,
    M5d16xlarge,
    M5d24xlarge,
    M5d2xlarge,
    M5d4xlarge,
    M5d8xlarge,
    M5dLarge,
    M5dMetal,
    M5dXlarge,
    M5dn12xlarge,
    M5dn16xlarge,
    M5dn24xlarge,
    M5dn2xlarge,
    M5dn4xlarge,
    M5dn8xlarge,
    M5dnLarge,
    M5dnMetal,
    M5dnXlarge,
    M5n12xlarge,
    M5n16xlarge,
    M5n24xlarge,
    M5n2xlarge,
    M5n4xlarge,
    M5n8xlarge,
    M5nLarge,
    M5nMetal,
    M5nXlarge,
    M5zn12xlarge,
    M5zn2xlarge,
    M5zn3xlarge,
    M5zn6xlarge,
    M5znLarge,
    M5znMetal,
    M5znXlarge,
    M6a12xlarge,
    M6a16xlarge,
    M6a24xlarge,
    M6a2xlarge,
    M6a32xlarge,
    M6a48xlarge,
    M6a4xlarge,
    M6a8xlarge,
    M6aLarge,
    M6aMetal,
    M6aXlarge,
    M6g12xlarge,
    M6g16xlarge,
    M6g2xlarge,
    M6g4xlarge,
    M6g8xlarge,
    M6gLarge,
    M6gMedium,
    M6gMetal,
    M6gXlarge,
    M6gd12xlarge,
    M6gd16xlarge,
    M6gd2xlarge,
    M6gd4xlarge,
    M6gd8xlarge,
    M6gdLarge,
    M6gdMedium,
    M6gdMetal,
    M6gdXlarge,
    M6i12xlarge,
    M6i16xlarge,
    M6i24xlarge,
    M6i2xlarge,
    M6i32xlarge,
    M6i4xlarge,
    M6i8xlarge,
    M6iLarge,
    M6iMetal,
    M6iXlarge,
    M6id12xlarge,
    M6id16xlarge,
    M6id24xlarge,
    M6id2xlarge,
    M6id32xlarge,
    M6id4xlarge,
    M6id8xlarge,
    M6idLarge,
    M6idMetal,
    M6idXlarge,
    M6idn12xlarge,
    M6idn16xlarge,
    M6idn24xlarge,
    M6idn2xlarge,
    M6idn32xlarge,
    M6idn4xlarge,
    M6idn8xlarge,
    M6idnLarge,
    M6idnMetal,
    M6idnXlarge,
    M6in12xlarge,
    M6in16xlarge,
    M6in24xlarge,
    M6in2xlarge,
    M6in32xlarge,
    M6in4xlarge,
    M6in8xlarge,
    M6inLarge,
    M6inMetal,
    M6inXlarge,
    M7g12xlarge,
    M7g16xlarge,
    M7g2xlarge,
    M7g4xlarge,
    M7g8xlarge,
    M7gLarge,
    M7gMedium,
    M7gMetal,
    M7gXlarge,
    Mac1Metal,
    Mac2Metal,
    P216xlarge,
    P28xlarge,
    P2Xlarge,
    P316xlarge,
    P32xlarge,
    P38xlarge,
    P3dn24xlarge,
    P4d24xlarge,
    P4de24xlarge,
    R32xlarge,
    R34xlarge,
    R38xlarge,
    R3Large,
    R3Xlarge,
    R416xlarge,
    R42xlarge,
    R44xlarge,
    R48xlarge,
    R4Large,
    R4Xlarge,
    R512xlarge,
    R516xlarge,
    R524xlarge,
    R52xlarge,
    R54xlarge,
    R58xlarge,
    R5Large,
    R5Metal,
    R5Xlarge,
    R5a12xlarge,
    R5a16xlarge,
    R5a24xlarge,
    R5a2xlarge,
    R5a4xlarge,
    R5a8xlarge,
    R5aLarge,
    R5aXlarge,
    R5ad12xlarge,
    R5ad16xlarge,
    R5ad24xlarge,
    R5ad2xlarge,
    R5ad4xlarge,
    R5ad8xlarge,
    R5adLarge,
    R5adXlarge,
    R5b12xlarge,
    R5b16xlarge,
    R5b24xlarge,
    R5b2xlarge,
    R5b4xlarge,
    R5b8xlarge,
    R5bLarge,
    R5bMetal,
    R5bXlarge,
    R5d12xlarge,
    R5d16xlarge,
    R5d24xlarge,
    R5d2xlarge,
    R5d4xlarge,
    R5d8xlarge,
    R5dLarge,
    R5dMetal,
    R5dXlarge,
    R5dn12xlarge,
    R5dn16xlarge,
    R5dn24xlarge,
    R5dn2xlarge,
    R5dn4xlarge,
    R5dn8xlarge,
    R5dnLarge,
    R5dnMetal,
    R5dnXlarge,
    R5n12xlarge,
    R5n16xlarge,
    R5n24xlarge,
    R5n2xlarge,
    R5n4xlarge,
    R5n8xlarge,
    R5nLarge,
    R5nMetal,
    R5nXlarge,
    R6a12xlarge,
    R6a16xlarge,
    R6a24xlarge,
    R6a2xlarge,
    R6a32xlarge,
    R6a48xlarge,
    R6a4xlarge,
    R6a8xlarge,
    R6aLarge,
    R6aMetal,
    R6aXlarge,
    R6g12xlarge,
    R6g16xlarge,
    R6g2xlarge,
    R6g4xlarge,
    R6g8xlarge,
    R6gLarge,
    R6gMedium,
    R6gMetal,
    R6gXlarge,
    R6gd12xlarge,
    R6gd16xlarge,
    R6gd2xlarge,
    R6gd4xlarge,
    R6gd8xlarge,
    R6gdLarge,
    R6gdMedium,
    R6gdMetal,
    R6gdXlarge,
    R6i12xlarge,
    R6i16xlarge,
    R6i24xlarge,
    R6i2xlarge,
    R6i32xlarge,
    R6i4xlarge,
    R6i8xlarge,
    R6iLarge,
    R6iMetal,
    R6iXlarge,
    R6id12xlarge,
    R6id16xlarge,
    R6id24xlarge,
    R6id2xlarge,
    R6id32xlarge,
    R6id4xlarge,
    R6id8xlarge,
    R6idLarge,
    R6idMetal,
    R6idXlarge,
    R6idn12xlarge,
    R6idn16xlarge,
    R6idn24xlarge,
    R6idn2xlarge,
    R6idn32xlarge,
    R6idn4xlarge,
    R6idn8xlarge,
    R6idnLarge,
    R6idnMetal,
    R6idnXlarge,
    R6in12xlarge,
    R6in16xlarge,
    R6in24xlarge,
    R6in2xlarge,
    R6in32xlarge,
    R6in4xlarge,
    R6in8xlarge,
    R6inLarge,
    R6inMetal,
    R6inXlarge,
    R7g12xlarge,
    R7g16xlarge,
    R7g2xlarge,
    R7g4xlarge,
    R7g8xlarge,
    R7gLarge,
    R7gMedium,
    R7gMetal,
    R7gXlarge,
    T1Micro,
    T22xlarge,
    T2Large,
    T2Medium,
    T2Micro,
    T2Nano,
    T2Small,
    T2Xlarge,
    T32xlarge,
    T3Large,
    T3Medium,
    T3Micro,
    T3Nano,
    T3Small,
    T3Xlarge,
    T3a2xlarge,
    T3aLarge,
    T3aMedium,
    T3aMicro,
    T3aNano,
    T3aSmall,
    T3aXlarge,
    T4g2xlarge,
    T4gLarge,
    T4gMedium,
    T4gMicro,
    T4gNano,
    T4gSmall,
    T4gXlarge,
    Trn12xlarge,
    Trn132xlarge,
    Trn1n32xlarge,
    U12tb1112xlarge,
    U12tb1Metal,
    U18tb1112xlarge,
    U18tb1Metal,
    U24tb1112xlarge,
    U24tb1Metal,
    U3tb156xlarge,
    U6tb1112xlarge,
    U6tb156xlarge,
    U6tb1Metal,
    U9tb1112xlarge,
    U9tb1Metal,
    Vt124xlarge,
    Vt13xlarge,
    Vt16xlarge,
    X116xlarge,
    X132xlarge,
    X1e16xlarge,
    X1e2xlarge,
    X1e32xlarge,
    X1e4xlarge,
    X1e8xlarge,
    X1eXlarge,
    X2gd12xlarge,
    X2gd16xlarge,
    X2gd2xlarge,
    X2gd4xlarge,
    X2gd8xlarge,
    X2gdLarge,
    X2gdMedium,
    X2gdMetal,
    X2gdXlarge,
    X2idn16xlarge,
    X2idn24xlarge,
    X2idn32xlarge,
    X2idnMetal,
    X2iedn16xlarge,
    X2iedn24xlarge,
    X2iedn2xlarge,
    X2iedn32xlarge,
    X2iedn4xlarge,
    X2iedn8xlarge,
    X2iednMetal,
    X2iednXlarge,
    X2iezn12xlarge,
    X2iezn2xlarge,
    X2iezn4xlarge,
    X2iezn6xlarge,
    X2iezn8xlarge,
    X2ieznMetal,
    Z1d12xlarge,
    Z1d2xlarge,
    Z1d3xlarge,
    Z1d6xlarge,
    Z1dLarge,
    Z1dMetal,
    Z1dXlarge,
    Unknown(UnknownVariantValue),
}

Expand description

When writing a match expression against InstanceType, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature.

Here is an example of how you can make a match expression forward-compatible:

# let instancetype = unimplemented!();
match instancetype {
    InstanceType::A12xlarge => { /* ... */ },
    InstanceType::A14xlarge => { /* ... */ },
    InstanceType::A1Large => { /* ... */ },
    InstanceType::A1Medium => { /* ... */ },
    InstanceType::A1Metal => { /* ... */ },
    InstanceType::A1Xlarge => { /* ... */ },
    InstanceType::C1Medium => { /* ... */ },
    InstanceType::C1Xlarge => { /* ... */ },
    InstanceType::C32xlarge => { /* ... */ },
    InstanceType::C34xlarge => { /* ... */ },
    InstanceType::C38xlarge => { /* ... */ },
    InstanceType::C3Large => { /* ... */ },
    InstanceType::C3Xlarge => { /* ... */ },
    InstanceType::C42xlarge => { /* ... */ },
    InstanceType::C44xlarge => { /* ... */ },
    InstanceType::C48xlarge => { /* ... */ },
    InstanceType::C4Large => { /* ... */ },
    InstanceType::C4Xlarge => { /* ... */ },
    InstanceType::C512xlarge => { /* ... */ },
    InstanceType::C518xlarge => { /* ... */ },
    InstanceType::C524xlarge => { /* ... */ },
    InstanceType::C52xlarge => { /* ... */ },
    InstanceType::C54xlarge => { /* ... */ },
    InstanceType::C59xlarge => { /* ... */ },
    InstanceType::C5Large => { /* ... */ },
    InstanceType::C5Metal => { /* ... */ },
    InstanceType::C5Xlarge => { /* ... */ },
    InstanceType::C5a12xlarge => { /* ... */ },
    InstanceType::C5a16xlarge => { /* ... */ },
    InstanceType::C5a24xlarge => { /* ... */ },
    InstanceType::C5a2xlarge => { /* ... */ },
    InstanceType::C5a4xlarge => { /* ... */ },
    InstanceType::C5a8xlarge => { /* ... */ },
    InstanceType::C5aLarge => { /* ... */ },
    InstanceType::C5aXlarge => { /* ... */ },
    InstanceType::C5ad12xlarge => { /* ... */ },
    InstanceType::C5ad16xlarge => { /* ... */ },
    InstanceType::C5ad24xlarge => { /* ... */ },
    InstanceType::C5ad2xlarge => { /* ... */ },
    InstanceType::C5ad4xlarge => { /* ... */ },
    InstanceType::C5ad8xlarge => { /* ... */ },
    InstanceType::C5adLarge => { /* ... */ },
    InstanceType::C5adXlarge => { /* ... */ },
    InstanceType::C5d12xlarge => { /* ... */ },
    InstanceType::C5d18xlarge => { /* ... */ },
    InstanceType::C5d24xlarge => { /* ... */ },
    InstanceType::C5d2xlarge => { /* ... */ },
    InstanceType::C5d4xlarge => { /* ... */ },
    InstanceType::C5d9xlarge => { /* ... */ },
    InstanceType::C5dLarge => { /* ... */ },
    InstanceType::C5dMetal => { /* ... */ },
    InstanceType::C5dXlarge => { /* ... */ },
    InstanceType::C5n18xlarge => { /* ... */ },
    InstanceType::C5n2xlarge => { /* ... */ },
    InstanceType::C5n4xlarge => { /* ... */ },
    InstanceType::C5n9xlarge => { /* ... */ },
    InstanceType::C5nLarge => { /* ... */ },
    InstanceType::C5nMetal => { /* ... */ },
    InstanceType::C5nXlarge => { /* ... */ },
    InstanceType::C6a12xlarge => { /* ... */ },
    InstanceType::C6a16xlarge => { /* ... */ },
    InstanceType::C6a24xlarge => { /* ... */ },
    InstanceType::C6a2xlarge => { /* ... */ },
    InstanceType::C6a32xlarge => { /* ... */ },
    InstanceType::C6a48xlarge => { /* ... */ },
    InstanceType::C6a4xlarge => { /* ... */ },
    InstanceType::C6a8xlarge => { /* ... */ },
    InstanceType::C6aLarge => { /* ... */ },
    InstanceType::C6aMetal => { /* ... */ },
    InstanceType::C6aXlarge => { /* ... */ },
    InstanceType::C6g12xlarge => { /* ... */ },
    InstanceType::C6g16xlarge => { /* ... */ },
    InstanceType::C6g2xlarge => { /* ... */ },
    InstanceType::C6g4xlarge => { /* ... */ },
    InstanceType::C6g8xlarge => { /* ... */ },
    InstanceType::C6gLarge => { /* ... */ },
    InstanceType::C6gMedium => { /* ... */ },
    InstanceType::C6gMetal => { /* ... */ },
    InstanceType::C6gXlarge => { /* ... */ },
    InstanceType::C6gd12xlarge => { /* ... */ },
    InstanceType::C6gd16xlarge => { /* ... */ },
    InstanceType::C6gd2xlarge => { /* ... */ },
    InstanceType::C6gd4xlarge => { /* ... */ },
    InstanceType::C6gd8xlarge => { /* ... */ },
    InstanceType::C6gdLarge => { /* ... */ },
    InstanceType::C6gdMedium => { /* ... */ },
    InstanceType::C6gdMetal => { /* ... */ },
    InstanceType::C6gdXlarge => { /* ... */ },
    InstanceType::C6gn12xlarge => { /* ... */ },
    InstanceType::C6gn16xlarge => { /* ... */ },
    InstanceType::C6gn2xlarge => { /* ... */ },
    InstanceType::C6gn4xlarge => { /* ... */ },
    InstanceType::C6gn8xlarge => { /* ... */ },
    InstanceType::C6gnLarge => { /* ... */ },
    InstanceType::C6gnMedium => { /* ... */ },
    InstanceType::C6gnXlarge => { /* ... */ },
    InstanceType::C6i12xlarge => { /* ... */ },
    InstanceType::C6i16xlarge => { /* ... */ },
    InstanceType::C6i24xlarge => { /* ... */ },
    InstanceType::C6i2xlarge => { /* ... */ },
    InstanceType::C6i32xlarge => { /* ... */ },
    InstanceType::C6i4xlarge => { /* ... */ },
    InstanceType::C6i8xlarge => { /* ... */ },
    InstanceType::C6iLarge => { /* ... */ },
    InstanceType::C6iMetal => { /* ... */ },
    InstanceType::C6iXlarge => { /* ... */ },
    InstanceType::C6id12xlarge => { /* ... */ },
    InstanceType::C6id16xlarge => { /* ... */ },
    InstanceType::C6id24xlarge => { /* ... */ },
    InstanceType::C6id2xlarge => { /* ... */ },
    InstanceType::C6id32xlarge => { /* ... */ },
    InstanceType::C6id4xlarge => { /* ... */ },
    InstanceType::C6id8xlarge => { /* ... */ },
    InstanceType::C6idLarge => { /* ... */ },
    InstanceType::C6idMetal => { /* ... */ },
    InstanceType::C6idXlarge => { /* ... */ },
    InstanceType::C6in12xlarge => { /* ... */ },
    InstanceType::C6in16xlarge => { /* ... */ },
    InstanceType::C6in24xlarge => { /* ... */ },
    InstanceType::C6in2xlarge => { /* ... */ },
    InstanceType::C6in32xlarge => { /* ... */ },
    InstanceType::C6in4xlarge => { /* ... */ },
    InstanceType::C6in8xlarge => { /* ... */ },
    InstanceType::C6inLarge => { /* ... */ },
    InstanceType::C6inMetal => { /* ... */ },
    InstanceType::C6inXlarge => { /* ... */ },
    InstanceType::C7g12xlarge => { /* ... */ },
    InstanceType::C7g16xlarge => { /* ... */ },
    InstanceType::C7g2xlarge => { /* ... */ },
    InstanceType::C7g4xlarge => { /* ... */ },
    InstanceType::C7g8xlarge => { /* ... */ },
    InstanceType::C7gLarge => { /* ... */ },
    InstanceType::C7gMedium => { /* ... */ },
    InstanceType::C7gMetal => { /* ... */ },
    InstanceType::C7gXlarge => { /* ... */ },
    InstanceType::C7gn12xlarge => { /* ... */ },
    InstanceType::C7gn16xlarge => { /* ... */ },
    InstanceType::C7gn2xlarge => { /* ... */ },
    InstanceType::C7gn4xlarge => { /* ... */ },
    InstanceType::C7gn8xlarge => { /* ... */ },
    InstanceType::C7gnLarge => { /* ... */ },
    InstanceType::C7gnMedium => { /* ... */ },
    InstanceType::C7gnXlarge => { /* ... */ },
    InstanceType::Cc14xlarge => { /* ... */ },
    InstanceType::Cc28xlarge => { /* ... */ },
    InstanceType::Cg14xlarge => { /* ... */ },
    InstanceType::Cr18xlarge => { /* ... */ },
    InstanceType::D22xlarge => { /* ... */ },
    InstanceType::D24xlarge => { /* ... */ },
    InstanceType::D28xlarge => { /* ... */ },
    InstanceType::D2Xlarge => { /* ... */ },
    InstanceType::D32xlarge => { /* ... */ },
    InstanceType::D34xlarge => { /* ... */ },
    InstanceType::D38xlarge => { /* ... */ },
    InstanceType::D3Xlarge => { /* ... */ },
    InstanceType::D3en12xlarge => { /* ... */ },
    InstanceType::D3en2xlarge => { /* ... */ },
    InstanceType::D3en4xlarge => { /* ... */ },
    InstanceType::D3en6xlarge => { /* ... */ },
    InstanceType::D3en8xlarge => { /* ... */ },
    InstanceType::D3enXlarge => { /* ... */ },
    InstanceType::Dl124xlarge => { /* ... */ },
    InstanceType::F116xlarge => { /* ... */ },
    InstanceType::F12xlarge => { /* ... */ },
    InstanceType::F14xlarge => { /* ... */ },
    InstanceType::G22xlarge => { /* ... */ },
    InstanceType::G28xlarge => { /* ... */ },
    InstanceType::G316xlarge => { /* ... */ },
    InstanceType::G34xlarge => { /* ... */ },
    InstanceType::G38xlarge => { /* ... */ },
    InstanceType::G3sXlarge => { /* ... */ },
    InstanceType::G4ad16xlarge => { /* ... */ },
    InstanceType::G4ad2xlarge => { /* ... */ },
    InstanceType::G4ad4xlarge => { /* ... */ },
    InstanceType::G4ad8xlarge => { /* ... */ },
    InstanceType::G4adXlarge => { /* ... */ },
    InstanceType::G4dn12xlarge => { /* ... */ },
    InstanceType::G4dn16xlarge => { /* ... */ },
    InstanceType::G4dn2xlarge => { /* ... */ },
    InstanceType::G4dn4xlarge => { /* ... */ },
    InstanceType::G4dn8xlarge => { /* ... */ },
    InstanceType::G4dnMetal => { /* ... */ },
    InstanceType::G4dnXlarge => { /* ... */ },
    InstanceType::G512xlarge => { /* ... */ },
    InstanceType::G516xlarge => { /* ... */ },
    InstanceType::G524xlarge => { /* ... */ },
    InstanceType::G52xlarge => { /* ... */ },
    InstanceType::G548xlarge => { /* ... */ },
    InstanceType::G54xlarge => { /* ... */ },
    InstanceType::G58xlarge => { /* ... */ },
    InstanceType::G5Xlarge => { /* ... */ },
    InstanceType::G5g16xlarge => { /* ... */ },
    InstanceType::G5g2xlarge => { /* ... */ },
    InstanceType::G5g4xlarge => { /* ... */ },
    InstanceType::G5g8xlarge => { /* ... */ },
    InstanceType::G5gMetal => { /* ... */ },
    InstanceType::G5gXlarge => { /* ... */ },
    InstanceType::H116xlarge => { /* ... */ },
    InstanceType::H12xlarge => { /* ... */ },
    InstanceType::H14xlarge => { /* ... */ },
    InstanceType::H18xlarge => { /* ... */ },
    InstanceType::Hi14xlarge => { /* ... */ },
    InstanceType::Hpc6a48xlarge => { /* ... */ },
    InstanceType::Hpc6id32xlarge => { /* ... */ },
    InstanceType::Hpc7g16xlarge => { /* ... */ },
    InstanceType::Hpc7g4xlarge => { /* ... */ },
    InstanceType::Hpc7g8xlarge => { /* ... */ },
    InstanceType::Hs18xlarge => { /* ... */ },
    InstanceType::I22xlarge => { /* ... */ },
    InstanceType::I24xlarge => { /* ... */ },
    InstanceType::I28xlarge => { /* ... */ },
    InstanceType::I2Xlarge => { /* ... */ },
    InstanceType::I316xlarge => { /* ... */ },
    InstanceType::I32xlarge => { /* ... */ },
    InstanceType::I34xlarge => { /* ... */ },
    InstanceType::I38xlarge => { /* ... */ },
    InstanceType::I3Large => { /* ... */ },
    InstanceType::I3Metal => { /* ... */ },
    InstanceType::I3Xlarge => { /* ... */ },
    InstanceType::I3en12xlarge => { /* ... */ },
    InstanceType::I3en24xlarge => { /* ... */ },
    InstanceType::I3en2xlarge => { /* ... */ },
    InstanceType::I3en3xlarge => { /* ... */ },
    InstanceType::I3en6xlarge => { /* ... */ },
    InstanceType::I3enLarge => { /* ... */ },
    InstanceType::I3enMetal => { /* ... */ },
    InstanceType::I3enXlarge => { /* ... */ },
    InstanceType::I4g16xlarge => { /* ... */ },
    InstanceType::I4g2xlarge => { /* ... */ },
    InstanceType::I4g4xlarge => { /* ... */ },
    InstanceType::I4g8xlarge => { /* ... */ },
    InstanceType::I4gLarge => { /* ... */ },
    InstanceType::I4gXlarge => { /* ... */ },
    InstanceType::I4i16xlarge => { /* ... */ },
    InstanceType::I4i2xlarge => { /* ... */ },
    InstanceType::I4i32xlarge => { /* ... */ },
    InstanceType::I4i4xlarge => { /* ... */ },
    InstanceType::I4i8xlarge => { /* ... */ },
    InstanceType::I4iLarge => { /* ... */ },
    InstanceType::I4iMetal => { /* ... */ },
    InstanceType::I4iXlarge => { /* ... */ },
    InstanceType::Im4gn16xlarge => { /* ... */ },
    InstanceType::Im4gn2xlarge => { /* ... */ },
    InstanceType::Im4gn4xlarge => { /* ... */ },
    InstanceType::Im4gn8xlarge => { /* ... */ },
    InstanceType::Im4gnLarge => { /* ... */ },
    InstanceType::Im4gnXlarge => { /* ... */ },
    InstanceType::Inf124xlarge => { /* ... */ },
    InstanceType::Inf12xlarge => { /* ... */ },
    InstanceType::Inf16xlarge => { /* ... */ },
    InstanceType::Inf1Xlarge => { /* ... */ },
    InstanceType::Inf224xlarge => { /* ... */ },
    InstanceType::Inf248xlarge => { /* ... */ },
    InstanceType::Inf28xlarge => { /* ... */ },
    InstanceType::Inf2Xlarge => { /* ... */ },
    InstanceType::Is4gen2xlarge => { /* ... */ },
    InstanceType::Is4gen4xlarge => { /* ... */ },
    InstanceType::Is4gen8xlarge => { /* ... */ },
    InstanceType::Is4genLarge => { /* ... */ },
    InstanceType::Is4genMedium => { /* ... */ },
    InstanceType::Is4genXlarge => { /* ... */ },
    InstanceType::M1Large => { /* ... */ },
    InstanceType::M1Medium => { /* ... */ },
    InstanceType::M1Small => { /* ... */ },
    InstanceType::M1Xlarge => { /* ... */ },
    InstanceType::M22xlarge => { /* ... */ },
    InstanceType::M24xlarge => { /* ... */ },
    InstanceType::M2Xlarge => { /* ... */ },
    InstanceType::M32xlarge => { /* ... */ },
    InstanceType::M3Large => { /* ... */ },
    InstanceType::M3Medium => { /* ... */ },
    InstanceType::M3Xlarge => { /* ... */ },
    InstanceType::M410xlarge => { /* ... */ },
    InstanceType::M416xlarge => { /* ... */ },
    InstanceType::M42xlarge => { /* ... */ },
    InstanceType::M44xlarge => { /* ... */ },
    InstanceType::M4Large => { /* ... */ },
    InstanceType::M4Xlarge => { /* ... */ },
    InstanceType::M512xlarge => { /* ... */ },
    InstanceType::M516xlarge => { /* ... */ },
    InstanceType::M524xlarge => { /* ... */ },
    InstanceType::M52xlarge => { /* ... */ },
    InstanceType::M54xlarge => { /* ... */ },
    InstanceType::M58xlarge => { /* ... */ },
    InstanceType::M5Large => { /* ... */ },
    InstanceType::M5Metal => { /* ... */ },
    InstanceType::M5Xlarge => { /* ... */ },
    InstanceType::M5a12xlarge => { /* ... */ },
    InstanceType::M5a16xlarge => { /* ... */ },
    InstanceType::M5a24xlarge => { /* ... */ },
    InstanceType::M5a2xlarge => { /* ... */ },
    InstanceType::M5a4xlarge => { /* ... */ },
    InstanceType::M5a8xlarge => { /* ... */ },
    InstanceType::M5aLarge => { /* ... */ },
    InstanceType::M5aXlarge => { /* ... */ },
    InstanceType::M5ad12xlarge => { /* ... */ },
    InstanceType::M5ad16xlarge => { /* ... */ },
    InstanceType::M5ad24xlarge => { /* ... */ },
    InstanceType::M5ad2xlarge => { /* ... */ },
    InstanceType::M5ad4xlarge => { /* ... */ },
    InstanceType::M5ad8xlarge => { /* ... */ },
    InstanceType::M5adLarge => { /* ... */ },
    InstanceType::M5adXlarge => { /* ... */ },
    InstanceType::M5d12xlarge => { /* ... */ },
    InstanceType::M5d16xlarge => { /* ... */ },
    InstanceType::M5d24xlarge => { /* ... */ },
    InstanceType::M5d2xlarge => { /* ... */ },
    InstanceType::M5d4xlarge => { /* ... */ },
    InstanceType::M5d8xlarge => { /* ... */ },
    InstanceType::M5dLarge => { /* ... */ },
    InstanceType::M5dMetal => { /* ... */ },
    InstanceType::M5dXlarge => { /* ... */ },
    InstanceType::M5dn12xlarge => { /* ... */ },
    InstanceType::M5dn16xlarge => { /* ... */ },
    InstanceType::M5dn24xlarge => { /* ... */ },
    InstanceType::M5dn2xlarge => { /* ... */ },
    InstanceType::M5dn4xlarge => { /* ... */ },
    InstanceType::M5dn8xlarge => { /* ... */ },
    InstanceType::M5dnLarge => { /* ... */ },
    InstanceType::M5dnMetal => { /* ... */ },
    InstanceType::M5dnXlarge => { /* ... */ },
    InstanceType::M5n12xlarge => { /* ... */ },
    InstanceType::M5n16xlarge => { /* ... */ },
    InstanceType::M5n24xlarge => { /* ... */ },
    InstanceType::M5n2xlarge => { /* ... */ },
    InstanceType::M5n4xlarge => { /* ... */ },
    InstanceType::M5n8xlarge => { /* ... */ },
    InstanceType::M5nLarge => { /* ... */ },
    InstanceType::M5nMetal => { /* ... */ },
    InstanceType::M5nXlarge => { /* ... */ },
    InstanceType::M5zn12xlarge => { /* ... */ },
    InstanceType::M5zn2xlarge => { /* ... */ },
    InstanceType::M5zn3xlarge => { /* ... */ },
    InstanceType::M5zn6xlarge => { /* ... */ },
    InstanceType::M5znLarge => { /* ... */ },
    InstanceType::M5znMetal => { /* ... */ },
    InstanceType::M5znXlarge => { /* ... */ },
    InstanceType::M6a12xlarge => { /* ... */ },
    InstanceType::M6a16xlarge => { /* ... */ },
    InstanceType::M6a24xlarge => { /* ... */ },
    InstanceType::M6a2xlarge => { /* ... */ },
    InstanceType::M6a32xlarge => { /* ... */ },
    InstanceType::M6a48xlarge => { /* ... */ },
    InstanceType::M6a4xlarge => { /* ... */ },
    InstanceType::M6a8xlarge => { /* ... */ },
    InstanceType::M6aLarge => { /* ... */ },
    InstanceType::M6aMetal => { /* ... */ },
    InstanceType::M6aXlarge => { /* ... */ },
    InstanceType::M6g12xlarge => { /* ... */ },
    InstanceType::M6g16xlarge => { /* ... */ },
    InstanceType::M6g2xlarge => { /* ... */ },
    InstanceType::M6g4xlarge => { /* ... */ },
    InstanceType::M6g8xlarge => { /* ... */ },
    InstanceType::M6gLarge => { /* ... */ },
    InstanceType::M6gMedium => { /* ... */ },
    InstanceType::M6gMetal => { /* ... */ },
    InstanceType::M6gXlarge => { /* ... */ },
    InstanceType::M6gd12xlarge => { /* ... */ },
    InstanceType::M6gd16xlarge => { /* ... */ },
    InstanceType::M6gd2xlarge => { /* ... */ },
    InstanceType::M6gd4xlarge => { /* ... */ },
    InstanceType::M6gd8xlarge => { /* ... */ },
    InstanceType::M6gdLarge => { /* ... */ },
    InstanceType::M6gdMedium => { /* ... */ },
    InstanceType::M6gdMetal => { /* ... */ },
    InstanceType::M6gdXlarge => { /* ... */ },
    InstanceType::M6i12xlarge => { /* ... */ },
    InstanceType::M6i16xlarge => { /* ... */ },
    InstanceType::M6i24xlarge => { /* ... */ },
    InstanceType::M6i2xlarge => { /* ... */ },
    InstanceType::M6i32xlarge => { /* ... */ },
    InstanceType::M6i4xlarge => { /* ... */ },
    InstanceType::M6i8xlarge => { /* ... */ },
    InstanceType::M6iLarge => { /* ... */ },
    InstanceType::M6iMetal => { /* ... */ },
    InstanceType::M6iXlarge => { /* ... */ },
    InstanceType::M6id12xlarge => { /* ... */ },
    InstanceType::M6id16xlarge => { /* ... */ },
    InstanceType::M6id24xlarge => { /* ... */ },
    InstanceType::M6id2xlarge => { /* ... */ },
    InstanceType::M6id32xlarge => { /* ... */ },
    InstanceType::M6id4xlarge => { /* ... */ },
    InstanceType::M6id8xlarge => { /* ... */ },
    InstanceType::M6idLarge => { /* ... */ },
    InstanceType::M6idMetal => { /* ... */ },
    InstanceType::M6idXlarge => { /* ... */ },
    InstanceType::M6idn12xlarge => { /* ... */ },
    InstanceType::M6idn16xlarge => { /* ... */ },
    InstanceType::M6idn24xlarge => { /* ... */ },
    InstanceType::M6idn2xlarge => { /* ... */ },
    InstanceType::M6idn32xlarge => { /* ... */ },
    InstanceType::M6idn4xlarge => { /* ... */ },
    InstanceType::M6idn8xlarge => { /* ... */ },
    InstanceType::M6idnLarge => { /* ... */ },
    InstanceType::M6idnMetal => { /* ... */ },
    InstanceType::M6idnXlarge => { /* ... */ },
    InstanceType::M6in12xlarge => { /* ... */ },
    InstanceType::M6in16xlarge => { /* ... */ },
    InstanceType::M6in24xlarge => { /* ... */ },
    InstanceType::M6in2xlarge => { /* ... */ },
    InstanceType::M6in32xlarge => { /* ... */ },
    InstanceType::M6in4xlarge => { /* ... */ },
    InstanceType::M6in8xlarge => { /* ... */ },
    InstanceType::M6inLarge => { /* ... */ },
    InstanceType::M6inMetal => { /* ... */ },
    InstanceType::M6inXlarge => { /* ... */ },
    InstanceType::M7g12xlarge => { /* ... */ },
    InstanceType::M7g16xlarge => { /* ... */ },
    InstanceType::M7g2xlarge => { /* ... */ },
    InstanceType::M7g4xlarge => { /* ... */ },
    InstanceType::M7g8xlarge => { /* ... */ },
    InstanceType::M7gLarge => { /* ... */ },
    InstanceType::M7gMedium => { /* ... */ },
    InstanceType::M7gMetal => { /* ... */ },
    InstanceType::M7gXlarge => { /* ... */ },
    InstanceType::Mac1Metal => { /* ... */ },
    InstanceType::Mac2Metal => { /* ... */ },
    InstanceType::P216xlarge => { /* ... */ },
    InstanceType::P28xlarge => { /* ... */ },
    InstanceType::P2Xlarge => { /* ... */ },
    InstanceType::P316xlarge => { /* ... */ },
    InstanceType::P32xlarge => { /* ... */ },
    InstanceType::P38xlarge => { /* ... */ },
    InstanceType::P3dn24xlarge => { /* ... */ },
    InstanceType::P4d24xlarge => { /* ... */ },
    InstanceType::P4de24xlarge => { /* ... */ },
    InstanceType::R32xlarge => { /* ... */ },
    InstanceType::R34xlarge => { /* ... */ },
    InstanceType::R38xlarge => { /* ... */ },
    InstanceType::R3Large => { /* ... */ },
    InstanceType::R3Xlarge => { /* ... */ },
    InstanceType::R416xlarge => { /* ... */ },
    InstanceType::R42xlarge => { /* ... */ },
    InstanceType::R44xlarge => { /* ... */ },
    InstanceType::R48xlarge => { /* ... */ },
    InstanceType::R4Large => { /* ... */ },
    InstanceType::R4Xlarge => { /* ... */ },
    InstanceType::R512xlarge => { /* ... */ },
    InstanceType::R516xlarge => { /* ... */ },
    InstanceType::R524xlarge => { /* ... */ },
    InstanceType::R52xlarge => { /* ... */ },
    InstanceType::R54xlarge => { /* ... */ },
    InstanceType::R58xlarge => { /* ... */ },
    InstanceType::R5Large => { /* ... */ },
    InstanceType::R5Metal => { /* ... */ },
    InstanceType::R5Xlarge => { /* ... */ },
    InstanceType::R5a12xlarge => { /* ... */ },
    InstanceType::R5a16xlarge => { /* ... */ },
    InstanceType::R5a24xlarge => { /* ... */ },
    InstanceType::R5a2xlarge => { /* ... */ },
    InstanceType::R5a4xlarge => { /* ... */ },
    InstanceType::R5a8xlarge => { /* ... */ },
    InstanceType::R5aLarge => { /* ... */ },
    InstanceType::R5aXlarge => { /* ... */ },
    InstanceType::R5ad12xlarge => { /* ... */ },
    InstanceType::R5ad16xlarge => { /* ... */ },
    InstanceType::R5ad24xlarge => { /* ... */ },
    InstanceType::R5ad2xlarge => { /* ... */ },
    InstanceType::R5ad4xlarge => { /* ... */ },
    InstanceType::R5ad8xlarge => { /* ... */ },
    InstanceType::R5adLarge => { /* ... */ },
    InstanceType::R5adXlarge => { /* ... */ },
    InstanceType::R5b12xlarge => { /* ... */ },
    InstanceType::R5b16xlarge => { /* ... */ },
    InstanceType::R5b24xlarge => { /* ... */ },
    InstanceType::R5b2xlarge => { /* ... */ },
    InstanceType::R5b4xlarge => { /* ... */ },
    InstanceType::R5b8xlarge => { /* ... */ },
    InstanceType::R5bLarge => { /* ... */ },
    InstanceType::R5bMetal => { /* ... */ },
    InstanceType::R5bXlarge => { /* ... */ },
    InstanceType::R5d12xlarge => { /* ... */ },
    InstanceType::R5d16xlarge => { /* ... */ },
    InstanceType::R5d24xlarge => { /* ... */ },
    InstanceType::R5d2xlarge => { /* ... */ },
    InstanceType::R5d4xlarge => { /* ... */ },
    InstanceType::R5d8xlarge => { /* ... */ },
    InstanceType::R5dLarge => { /* ... */ },
    InstanceType::R5dMetal => { /* ... */ },
    InstanceType::R5dXlarge => { /* ... */ },
    InstanceType::R5dn12xlarge => { /* ... */ },
    InstanceType::R5dn16xlarge => { /* ... */ },
    InstanceType::R5dn24xlarge => { /* ... */ },
    InstanceType::R5dn2xlarge => { /* ... */ },
    InstanceType::R5dn4xlarge => { /* ... */ },
    InstanceType::R5dn8xlarge => { /* ... */ },
    InstanceType::R5dnLarge => { /* ... */ },
    InstanceType::R5dnMetal => { /* ... */ },
    InstanceType::R5dnXlarge => { /* ... */ },
    InstanceType::R5n12xlarge => { /* ... */ },
    InstanceType::R5n16xlarge => { /* ... */ },
    InstanceType::R5n24xlarge => { /* ... */ },
    InstanceType::R5n2xlarge => { /* ... */ },
    InstanceType::R5n4xlarge => { /* ... */ },
    InstanceType::R5n8xlarge => { /* ... */ },
    InstanceType::R5nLarge => { /* ... */ },
    InstanceType::R5nMetal => { /* ... */ },
    InstanceType::R5nXlarge => { /* ... */ },
    InstanceType::R6a12xlarge => { /* ... */ },
    InstanceType::R6a16xlarge => { /* ... */ },
    InstanceType::R6a24xlarge => { /* ... */ },
    InstanceType::R6a2xlarge => { /* ... */ },
    InstanceType::R6a32xlarge => { /* ... */ },
    InstanceType::R6a48xlarge => { /* ... */ },
    InstanceType::R6a4xlarge => { /* ... */ },
    InstanceType::R6a8xlarge => { /* ... */ },
    InstanceType::R6aLarge => { /* ... */ },
    InstanceType::R6aMetal => { /* ... */ },
    InstanceType::R6aXlarge => { /* ... */ },
    InstanceType::R6g12xlarge => { /* ... */ },
    InstanceType::R6g16xlarge => { /* ... */ },
    InstanceType::R6g2xlarge => { /* ... */ },
    InstanceType::R6g4xlarge => { /* ... */ },
    InstanceType::R6g8xlarge => { /* ... */ },
    InstanceType::R6gLarge => { /* ... */ },
    InstanceType::R6gMedium => { /* ... */ },
    InstanceType::R6gMetal => { /* ... */ },
    InstanceType::R6gXlarge => { /* ... */ },
    InstanceType::R6gd12xlarge => { /* ... */ },
    InstanceType::R6gd16xlarge => { /* ... */ },
    InstanceType::R6gd2xlarge => { /* ... */ },
    InstanceType::R6gd4xlarge => { /* ... */ },
    InstanceType::R6gd8xlarge => { /* ... */ },
    InstanceType::R6gdLarge => { /* ... */ },
    InstanceType::R6gdMedium => { /* ... */ },
    InstanceType::R6gdMetal => { /* ... */ },
    InstanceType::R6gdXlarge => { /* ... */ },
    InstanceType::R6i12xlarge => { /* ... */ },
    InstanceType::R6i16xlarge => { /* ... */ },
    InstanceType::R6i24xlarge => { /* ... */ },
    InstanceType::R6i2xlarge => { /* ... */ },
    InstanceType::R6i32xlarge => { /* ... */ },
    InstanceType::R6i4xlarge => { /* ... */ },
    InstanceType::R6i8xlarge => { /* ... */ },
    InstanceType::R6iLarge => { /* ... */ },
    InstanceType::R6iMetal => { /* ... */ },
    InstanceType::R6iXlarge => { /* ... */ },
    InstanceType::R6id12xlarge => { /* ... */ },
    InstanceType::R6id16xlarge => { /* ... */ },
    InstanceType::R6id24xlarge => { /* ... */ },
    InstanceType::R6id2xlarge => { /* ... */ },
    InstanceType::R6id32xlarge => { /* ... */ },
    InstanceType::R6id4xlarge => { /* ... */ },
    InstanceType::R6id8xlarge => { /* ... */ },
    InstanceType::R6idLarge => { /* ... */ },
    InstanceType::R6idMetal => { /* ... */ },
    InstanceType::R6idXlarge => { /* ... */ },
    InstanceType::R6idn12xlarge => { /* ... */ },
    InstanceType::R6idn16xlarge => { /* ... */ },
    InstanceType::R6idn24xlarge => { /* ... */ },
    InstanceType::R6idn2xlarge => { /* ... */ },
    InstanceType::R6idn32xlarge => { /* ... */ },
    InstanceType::R6idn4xlarge => { /* ... */ },
    InstanceType::R6idn8xlarge => { /* ... */ },
    InstanceType::R6idnLarge => { /* ... */ },
    InstanceType::R6idnMetal => { /* ... */ },
    InstanceType::R6idnXlarge => { /* ... */ },
    InstanceType::R6in12xlarge => { /* ... */ },
    InstanceType::R6in16xlarge => { /* ... */ },
    InstanceType::R6in24xlarge => { /* ... */ },
    InstanceType::R6in2xlarge => { /* ... */ },
    InstanceType::R6in32xlarge => { /* ... */ },
    InstanceType::R6in4xlarge => { /* ... */ },
    InstanceType::R6in8xlarge => { /* ... */ },
    InstanceType::R6inLarge => { /* ... */ },
    InstanceType::R6inMetal => { /* ... */ },
    InstanceType::R6inXlarge => { /* ... */ },
    InstanceType::R7g12xlarge => { /* ... */ },
    InstanceType::R7g16xlarge => { /* ... */ },
    InstanceType::R7g2xlarge => { /* ... */ },
    InstanceType::R7g4xlarge => { /* ... */ },
    InstanceType::R7g8xlarge => { /* ... */ },
    InstanceType::R7gLarge => { /* ... */ },
    InstanceType::R7gMedium => { /* ... */ },
    InstanceType::R7gMetal => { /* ... */ },
    InstanceType::R7gXlarge => { /* ... */ },
    InstanceType::T1Micro => { /* ... */ },
    InstanceType::T22xlarge => { /* ... */ },
    InstanceType::T2Large => { /* ... */ },
    InstanceType::T2Medium => { /* ... */ },
    InstanceType::T2Micro => { /* ... */ },
    InstanceType::T2Nano => { /* ... */ },
    InstanceType::T2Small => { /* ... */ },
    InstanceType::T2Xlarge => { /* ... */ },
    InstanceType::T32xlarge => { /* ... */ },
    InstanceType::T3Large => { /* ... */ },
    InstanceType::T3Medium => { /* ... */ },
    InstanceType::T3Micro => { /* ... */ },
    InstanceType::T3Nano => { /* ... */ },
    InstanceType::T3Small => { /* ... */ },
    InstanceType::T3Xlarge => { /* ... */ },
    InstanceType::T3a2xlarge => { /* ... */ },
    InstanceType::T3aLarge => { /* ... */ },
    InstanceType::T3aMedium => { /* ... */ },
    InstanceType::T3aMicro => { /* ... */ },
    InstanceType::T3aNano => { /* ... */ },
    InstanceType::T3aSmall => { /* ... */ },
    InstanceType::T3aXlarge => { /* ... */ },
    InstanceType::T4g2xlarge => { /* ... */ },
    InstanceType::T4gLarge => { /* ... */ },
    InstanceType::T4gMedium => { /* ... */ },
    InstanceType::T4gMicro => { /* ... */ },
    InstanceType::T4gNano => { /* ... */ },
    InstanceType::T4gSmall => { /* ... */ },
    InstanceType::T4gXlarge => { /* ... */ },
    InstanceType::Trn12xlarge => { /* ... */ },
    InstanceType::Trn132xlarge => { /* ... */ },
    InstanceType::Trn1n32xlarge => { /* ... */ },
    InstanceType::U12tb1112xlarge => { /* ... */ },
    InstanceType::U12tb1Metal => { /* ... */ },
    InstanceType::U18tb1112xlarge => { /* ... */ },
    InstanceType::U18tb1Metal => { /* ... */ },
    InstanceType::U24tb1112xlarge => { /* ... */ },
    InstanceType::U24tb1Metal => { /* ... */ },
    InstanceType::U3tb156xlarge => { /* ... */ },
    InstanceType::U6tb1112xlarge => { /* ... */ },
    InstanceType::U6tb156xlarge => { /* ... */ },
    InstanceType::U6tb1Metal => { /* ... */ },
    InstanceType::U9tb1112xlarge => { /* ... */ },
    InstanceType::U9tb1Metal => { /* ... */ },
    InstanceType::Vt124xlarge => { /* ... */ },
    InstanceType::Vt13xlarge => { /* ... */ },
    InstanceType::Vt16xlarge => { /* ... */ },
    InstanceType::X116xlarge => { /* ... */ },
    InstanceType::X132xlarge => { /* ... */ },
    InstanceType::X1e16xlarge => { /* ... */ },
    InstanceType::X1e2xlarge => { /* ... */ },
    InstanceType::X1e32xlarge => { /* ... */ },
    InstanceType::X1e4xlarge => { /* ... */ },
    InstanceType::X1e8xlarge => { /* ... */ },
    InstanceType::X1eXlarge => { /* ... */ },
    InstanceType::X2gd12xlarge => { /* ... */ },
    InstanceType::X2gd16xlarge => { /* ... */ },
    InstanceType::X2gd2xlarge => { /* ... */ },
    InstanceType::X2gd4xlarge => { /* ... */ },
    InstanceType::X2gd8xlarge => { /* ... */ },
    InstanceType::X2gdLarge => { /* ... */ },
    InstanceType::X2gdMedium => { /* ... */ },
    InstanceType::X2gdMetal => { /* ... */ },
    InstanceType::X2gdXlarge => { /* ... */ },
    InstanceType::X2idn16xlarge => { /* ... */ },
    InstanceType::X2idn24xlarge => { /* ... */ },
    InstanceType::X2idn32xlarge => { /* ... */ },
    InstanceType::X2idnMetal => { /* ... */ },
    InstanceType::X2iedn16xlarge => { /* ... */ },
    InstanceType::X2iedn24xlarge => { /* ... */ },
    InstanceType::X2iedn2xlarge => { /* ... */ },
    InstanceType::X2iedn32xlarge => { /* ... */ },
    InstanceType::X2iedn4xlarge => { /* ... */ },
    InstanceType::X2iedn8xlarge => { /* ... */ },
    InstanceType::X2iednMetal => { /* ... */ },
    InstanceType::X2iednXlarge => { /* ... */ },
    InstanceType::X2iezn12xlarge => { /* ... */ },
    InstanceType::X2iezn2xlarge => { /* ... */ },
    InstanceType::X2iezn4xlarge => { /* ... */ },
    InstanceType::X2iezn6xlarge => { /* ... */ },
    InstanceType::X2iezn8xlarge => { /* ... */ },
    InstanceType::X2ieznMetal => { /* ... */ },
    InstanceType::Z1d12xlarge => { /* ... */ },
    InstanceType::Z1d2xlarge => { /* ... */ },
    InstanceType::Z1d3xlarge => { /* ... */ },
    InstanceType::Z1d6xlarge => { /* ... */ },
    InstanceType::Z1dLarge => { /* ... */ },
    InstanceType::Z1dMetal => { /* ... */ },
    InstanceType::Z1dXlarge => { /* ... */ },
    other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
    _ => { /* ... */ },
}

The above code demonstrates that when instancetype represents NewFeature, the execution path will lead to the second last match arm, even though the enum does not contain a variant InstanceType::NewFeature in the current version of SDK. The reason is that the variable other, created by the @ operator, is bound to InstanceType::Unknown(UnknownVariantValue("NewFeature".to_owned())) and calling as_str on it yields "NewFeature". This match expression is forward-compatible when executed with a newer version of SDK where the variant InstanceType::NewFeature is defined. Specifically, when instancetype represents NewFeature, the execution path will hit the second last match arm as before by virtue of calling as_str on InstanceType::NewFeature also yielding "NewFeature".

Explicitly matching on the Unknown variant should be avoided for two reasons:

The inner data UnknownVariantValue is opaque, and no further information can be extracted.
It might inadvertently shadow other intended match arms.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

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